(Part 2) Best products from r/synology
We found 53 comments on r/synology discussing the most recommended products. We ran sentiment analysis on each of these comments to determine how redditors feel about different products. We found 232 products and ranked them based on the amount of positive reactions they received. Here are the products ranked 21-40. You can also go back to the previous section.
21. Crucial 16GB Kit (8GBx2) DDR3/DDR3L 1600 MT/S (PC3-12800) Unbuffered SODIMM 204-Pin Memory - CT2KIT102464BF160B
Increases system performanceEasy to installPremium quality memory from a trusted brandLaptop/Notebook dual voltage 135V/15V memoryx4Gb based part uses newer technology
22. HyperX 4GB 1866MHz DDR3L CL11 1.35V SODIMM HyperX Impact Laptop Memory HX318LS11IB/4
- UPC: 740617242089
- Plug N Play functionality
- Auto-overclock itself to the highest listed speed allowed by the system BIOS
- 100 Percent factory tested at speed
- Memory (RAM)
Features:
23. 1Pcs For EVERCOOL 6cm 6010 12V 0.14A EC6010L12ER 3-Wire Cooling Fan
1Pcs For EVERCOOL 6cm 6010 12V 0.14A EC6010L12ER 3-Wire Cooling FanModel: EC6010L12ERSize: 60*60*10MM100% of qualitystocked fan,without original package,like pics showed,without any screws,only fan
24. Fire TV Stick 4K streaming device with Alexa built in, Dolby Vision, includes Alexa Voice Remote, latest release
- Cinematic experience - Watch in vibrant 4K Ultra HD with support for Dolby Vision, HDR, and HDR10+.
- Home theater audio with Dolby Atmos - Feel scenes come to life with support for immersive Dolby Atmos audio on select titles with compatible home audio systems.
- Endless entertainment - Stream more than 1 million movies and TV episodes from Netflix, Prime Video, Disney+, Peacock, and more, plus listen to millions of songs. Subscription fees may apply.
- Live and free TV - Watch live TV, news, and sports with subscriptions to SLING TV, YouTube TV, and others. Stream for free with Pluto TV, IMDb TV, YouTube and more.
- Alexa Voice Remote lets you use your voice to search and launch shows across apps. Plus, control power and volume on your TV and soundbar with a single remote.
- Control your smart home - Ask Alexa to check weather, dim the lights, view live camera feeds, stream music and more.
- Simple and intuitive - Quickly access your favorite apps, live TV, and things you use most, all from the main menu.
- Easy to set up, compact enough to stay hidden - Plug in behind your TV, turn on the TV, and connect to the internet to get set up.
Features:
25. Synology 6 Bay NAS DiskStation - DS1618+ (Diskless)
Powerful and scalable 6-bay NAS optimized for data-intensive work environment. File or folder level data restoration makes data recovery fast and flexibleQuad-core, 2.1 GHz CPU with AES-NI support and 4GB DDR4 memory, expandable up to 32GB; Outstanding performance at over 1,550 MB/s reading and 580 ...
26. Doorbell Video Ring Security Camera by RCA New and Improved - with Mobile Doorbell Ring, 3MP HD Video, Live Stream, No Recording Storage Fees, Night Vision and Motion Detection
- Easy Installation: Connect the RCA Video Doorbell Camera to your existing doorbell wiring and to your 2.4 or 5 GHz WiFi network; Everything you need to install is included; NOTE: Requires an 8-24V AC transformer
- Watch over your home with 3 mega-pixel ultra high-definition video and live streaming; captures 50% more detail than full 1080p HD; free recording of hundreds of events on the included 16GB micro SD card
- Receive instant alerts when motion is detected using the free RCA Security All-For-One app and monitor your door from anywhere on your iOS or Android device.
- Monitor from anywhere with mobile access on any iOS (iOS 8 or higher) or Android (4.1 or higher) device; Allows you to see, hear and speak to anyone at your door with clear 2-way communication via the built-in speakers and microphone
- 180-degree vertical field of view provides ultra-tall angles (so you can see if your packages have been dropped off) with better coverage and less dead zones and night vision captures motion and activity around-the-clock
Features:
27. 2-Pack Active PoE Power Over ethernet Splitter Adapter 48V to 12V, IEEE 802.3af Compliant 10/100Mbps PoE Splitter with 12V Output for Surveillance Camera, ipolex
Output Power: 12V/1A, 15.4W, full IEEE 802.3af compliant.Input Power Voltage: DC 44-57V standard POE switches, overvoltage protection.Data Rate: 100/100Mbps; DC Jack: 5.5*2.1mm.Plug and play, no configuration required; Available with IP camera, IP phone, wireless AP and other 12V Non-POE devices.Pac...
28. Crucial 4GB Single DDR4 2400 MT/S (PC4-19200) SR x8 SODIMM 260-Pin Memory - CT4G4SFS824A
Speeds up to 3200 MT/s and faster data rates are expected to be available as DDR4 technology maturesIncrease bandwidth by up to 30%Reduce power consumption by up to 40% and extend battery lifeFaster burst access speeds for improved sequential data throughputOptimized for next generation processors a...
29. Back-ups RS,330 Watts 550VA
APC BACK-UPS RS LCD 550 Master Control 330Watts Input 230V Output 230V Retail
30. APC 1500VA UPS Battery Backup & Surge Protector with AVR, Back-UPS Pro Uninterruptible Power Supply (BR1500G)
- APC 1500 VA / 865W battery backup power supply
- 10 Outlets (NEMA 5-15R): 5 surge protector with battery backup; 5 outlets with Surge Protection Only
- Boost Automatic Voltage Regulation (AVR): instantly corrects low/high voltage fluctuations without discharging the battery, and is Active PFC compatible
- A supplemental external Battery Pack provides even more runtime during outages (Sold Separately, model BR24BPG)
- 1 GB network dataline protection, 6' Power Cord, right-angle 3-prong wall plug (NEMA 5-15P), and free Windows PC power-management software (Mac OS uses native "Energy Saver" Settings); Replaceable battery (model APCRBC124, sold separately)
Features:
31. CyberPower CP1000AVRLCD Intelligent LCD UPS System, 1000VA/600W, 9 Outlets, AVR, Mini-Tower
- 1000VA/600W Intelligent LCD Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output to safeguard workstations, networking devices, and home entertainment equipment
- NINE NEMA 5-15R OUTLETS: Five battery backup & surge protected outlets; Four surge protected outlets; INPUT: NEMA 5-15P right angle, 45 degree offset plug with six foot power cord
- MULTIFUNCTION LCD PANEL: Displays immediate, detailed information on battery and power conditions, including: estimated runtime, battery capacity, load capacity, etc
- AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power, thereby extending the life of the battery
- 3-YEAR WARRANTY – INCLUDING THE BATTERY; dollars350,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software (Download)
Features:
32. CyberPower CP1500PFCLCD PFC Sinewave UPS System, 1500VA/1000W, 12 Outlets, AVR, Mini Tower
- 1500VA/1000W PFC Sine Wave Battery Backup Uninterruptible Power Supply (UPS) System designed to support active PFC and conventional power supplies; Safeguards computers, workstations, network devices, and telecom equipment
- 12 NEMA 5-15R OUTLETS: Six battery backup & surge protected outlets, six surge protected outlets; INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord; 2 USB charge ports (1 Type-A, 1 Type-C) quickly charges mobile phones and tablets
- MULTIFUNCTION, COLOR LCD PANEL: Displays immediate, detailed information on battery and power conditions; Color display alerts users to potential issues before they can affect critical equipment and cause downtime; Screen tilts up to 22 degrees
- AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power, thereby extending the life of the battery
- 3-YEAR WARRANTY – INCLUDING THE BATTERY; dollars500,000 Connected Equipment Guarantee and FREE PowerPanel Management Software (Download)
Features:
33. TP-Link Nano USB Wifi Dongle 150Mbps High Gain Wireless Network Adapter for PC Desktop and Laptops. Supports Win10/8.1/8/7/XP Linux 2.6.18-4.4.3, Mac OS 10.9-10.15 (TL-WN722N)
- USB WiFi Adapter: Exceptional wireless speed up to 150 Mbps brings the best experience for video streaming or internet calls
- Ultimate Range: High gain antennas ensure superior range and stability. Version 2. 0
- Secure: Easy wireless security encryption at a push of the WPS button
- Industry Leading Support: 2-year and free 24/7 technical support
- Compatibility: Windows (XP/7/8/8. 1/10) Mac OS (10. 9 -10. 15) Linux Kernel (2. 6. 184. 4. 3)
- 150 Mbps wireless transmission rate Provides two methods of operation: Infrastructure and Ad-Hoc
- 150Mbps wireless transmission rate Provides two methods of operation: Infrastructure and Ad-Hoc
- Quick Secure Setup, complies with WPS for worry free wireless security Supports 64/128-bit WEP, complies with 128 bit WPA standard(TKIP/AES), supports MIC, IV Expansion, Shared Key Authentication, IEEE 802.1X
- Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b Interface: USB2.0 Antenna Type: 4dBi Detachable Omni-directional Antenna
- Wireless Speed:11n: Up to 150Mbps 11g: Up to 54Mbps 11b: Up to 11Mbps
- Frequency Range: 2.4-2.4835GHz Wireless Transmit Power: 20dBm(MAX EIRP) Modulation Technology: OFDM/CCK/16-QAM/64-QAM
- Work Mode: Ad-Hoc; Infrastructure Wireless Security: 64/128 bits WEP; WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES)
- Support Operating System: Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits), Windows 2000 Certifications: CE, FCC
Features:
34. 4GB Memory for Synology RackStation RS815+ DDR3-1600 SODIMM RAM Module (PARTS-QUICK Brand)
- Capacity: 4GB
- Form Factor: 204 pin SODIMM
- Speed: PC3-12800 1600MHz
- 1.5v Low Voltage Low Power
- Halogen Free; ROHS; Warranty: Lifetime
Features:
35. Synology NAS DiskStation DS916+ (2GB) (Diskless)
- Quad-core 4-bay NAS optimized for intensive tasks and encryption
- Scalable storage up to 9 drives with DX513
- Comes with 2 RAM options: 2GB and 8GB
- Single H.264 4K or triple Full HD online transcoding
- Advanced Bars file system offering 65000 system-wide snapshots and 1024 snapshots per shared folder
Features:
36. HGST Ultrastar He10 10TB SATA 6Gb/s 7200 RPM 256MB Cache 3.5-Inch Enterprise Hard Drive (HUH721010ALE604) (Renewed)
- Power disable feature, adapter cable included for legacy systems
- Performance: Enterprise-grade internal HDD with 10 TB of capacity, 7200 RPM spindle speed
- Quality Packaging: Packed and shipped in pressure rated box to ensure no damage when shipping
- Helium Technology: HelioSeal for lower vibration and longer lifespan compared to air-filled drives
- Ideal for data center servers, enterprise backup and restore, workstation computers
Features:
37. HGST WD Ultrastar DC HC510 10TB 7200 RPM SATA 6Gb/s 3.5" Helium Platform Enterprise Hard Disk Drive - HUH721010ALE604 (0F27606)
- COMPATIBILITY: SATA 6Gbps interface capable for both SAS and SATA backplanes
- PERFORMANCE: 10 TB, 7200RPM, 256MB data buffer, 512e format
- FEATURES: Secure erase (overwrite only), lower Watts/TB, high hour 2.5M MTBF, HelioSeal technology
- RELIABILITY: 24x7 endurance storage, long lifespan with low temperatures and vibration, zero power on hours and bad sectors
Features:
38. Seagate IronWolf 12TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST12000VN0008)
IronWolf internal hard drives are the ideal solution for up to 8-bay, multi-user NAS environments craving powerhouse performanceStore more and work faster with a NAS-optimized hard drive providing ultra-high capacity 12TB and cache of up to 256MBPurpose built for NAS enclosures, IronWolf delivers le...
39. Seagate IronWolf 10TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST10000VN0008) (ST10000VNZ008/N0008)
IronWolf internal hard drives are the ideal solution for up to 8 bay, multi user NAS environments craving powerhouse performanceStore more and work faster with a NAS optimized hard drive providing ultra high capacity 10TB and cache of up to 256MBPurpose built for NAS enclosures, IronWolf delivers le...
40. WD Red Pro 10TB NAS Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD101KFBX (Old Version)
- Available in large capacities with support for 1 to 24 Bays
- Enhanced reliability with 3D active Balance Plus technology and error recovery controls with NASware 3. 0 technology
- Extended drive testing to ensure each drive is tested for extended reliable operation
- Vibration and shock protection
Features:
As a follow up: I'm going to look like a hypocrite here, but I think it's only fair to let you know. I ended up getting 5 of the Easystore 10TB from Best Buy and plan to shuck then when they arrive. They're going into my DS1019+.
The change of heart come after:
HGST Ultrastar 10TB Helium Drive (HUH721010ALE604 0F27606)|Refubished|Varies. 90-days from the seller shown at time of post|7200|$249.99|$25|$1,249.95
HGST Ultrastar 10TB Helium Drive (HUH721010ALE604 0F27454)|New|Varies. Unlisted on Amazon. You have to contact the seller|7200|$309.95|$31|$1,549.75
WD Red 10TB NAS (WD Red WD100EFAX )|New|3 yrs manufacturer (WD) warranty|5400|$303.99|$30.40|$1,519.95
WD Easystore 10TB External (WDBCKA0100HBK-NESN, Drive model is most likely WD100EMAZ|New|2 yrs WD warranty (just put it back in the shell)|5400|$159.99|$16|$799.95
I just want to point out the links to Amazon.com are not sold by Amazon but third parties like "Technology Galaxy" or "OneDealOutlet Online". It's not that easy to purchase the N0008 variant of this drive, even in the US if you want to go with a well known seller. You're paying $100 premium for the N0008 model, so it's not simply "just go ahead and buy the newer drive". The N0008 variant is currently selling for $389.54, where as you can have the N0004 for $283 sold by Amazon directly. For that premium for the N0008, you could instead purchase a WD Red Pro 10 TB for $20 less. That has a longer warranty,
is quieter,and is rated for a higher workload. (The WD Red Pro is the route I took.) If you want to stick with Seagate, it makes more sense to just go with the 12 TB version, which doesn't have the issue and can purchased directly from Amazon for less than the 10 TB N0008 10 TB drive ($368).​
Edit: the new N0008 model is quieter than its predecessor at 18 decibels idle, 28 decibel active (previous: 28 decibel idle, 32 decibels active). Was comparing to WD Red Pro 10TB (20 decibels, 29 decibels) against the old Seagate.
Coming from a guy who bought a DS713+ for exactly this purpose -- get the DS416play. Nobody wants to buy a 3 year old 2-bay Synology when you're ready to upgrade.
Then start to use an off-site backup solution like Glacier or CrashPlan (which uses roughly 1GB of RAM per 1TB of backup which a DS416play can handle much easier than a j series). DSM6 has really solid support for Glacier and Crashplan can be had from the Synocommunity fairly painlessly.
You're going to outgrow the 2 drive capacity and will realistically only ever be able to put 6TB or 8TB in there until you hit your limit. This is especially true if you start using the DS416play as a media station (for SABnzbd, Couchpotato, etc). It's almost criminal not to if you're into downloading your media automatically on a low-power always-on NAS.
Get the DS416play and put your 4TB drives in there. When you're out of space there buy two 6TB/8TB drives and then replace your old 4TB's as you have the chance to.
No sense in restricting your RAID to RAID1. SHR with BTRFS is a really good solution and can take some failures (more so with a 4-bay drive).
Buy a UPS because ~$120 is worth not having to risk it. Get something like this APC 1500 (https://www.amazon.com/BR1500G-Back-UPS-1500VA-10-outlet-Uninterruptible/dp/B003Y24DEU). Costco has a 1500 Cyberpower (which OEM's APC) for ~$120).
/edit: clarifying everything to the DS416play model. It's much, much better.
If you don't find a PoE solution you like, you can use PoE splitters like these: https://smile.amazon.com/ethernet-Splitter-Compliant-Surveillance-ipolex/dp/B078LYW6D7/ref=sr_1_2_sspa?ie=UTF8&qid=1538316115&sr=8-2-spons&keywords=poe+splitter&psc=1
I'm using these with some Foscam cameras and they seem pretty ideal for any remote device that needs PoE power (Arduino, etc.). Make sure the voltage & power connector matches though.
I'm torn on the cache.
I was super excited about it at first, but literally every time you reboot or install a DSM update, the Cache gets emptied to zero. It might be improving some lookup speeds, but it isn't a huge margin for me, and I'm running Plex, and 7 docker containers.
If you are hosting a website with a ton of small files, it would probably help.
tl;dr: It's probably worth doing, but don't break the bank. Get a single 128 or 265gb drive. Write cache is risky IMO.
I'm using this memory without issue. Unless you absolutely need 16gb, I'd avoid it as it is unsupported even via the Intel specifications page. Seen plenty of Synology forum posts saying "16 GB works great" followed by "my volume crashed, help!" I dunno if it's related or not, but it wasn't worth the risk for me.
https://www.amazon.com/gp/product/B00VMCU9CO/
Running: Plex, Surveillance Station, Drive, Moments, Hyperbackup, Cloud Sync to B2, VPN Server, DS Note
Docker: Tautulli, Sonarr, Radarr, NZBGet, NetData, PiHole, Transmission
Sitting at 20% memory utilization as of writing this.
I agree that the Crucial kits are identical spec wise, when I looked at them on crucial's site the only difference I saw was that that Mac version was Halogen free, so I purchased the slightly cheaper one at the time (the Mac version), and I can confirm it works without any issues in my new DS1817+
With "for Mac" branding, the one I am using:
https://www.amazon.com/gp/product/B008LTBJFW
Without "for Mac" branding:
https://www.amazon.com/gp/product/B007B5S52C
Amazon, NewEgg also now carry the 1515+ at comparable prices. Yes there are specific RAM modules that work in it compared to others. Two I know of are this Crucial and this Corsair I have this Forum Thread bookmarked to show you the Upgrade process. This is the same thread I found the RAM modules that are compatible. Hope this Helps.
Thanks for inspiration, all. I was able to replace it with this EVERCOOL fan: https://www.amazon.com/gp/product/B07CZCMK72/
Yeah but if you hook the PFC series up to an oscilloscope it produces a pretty damn good sinewave.
Refer to this review: https://www.amazon.com/gp/aw/review/B00429N19W/R3RGWTY0YNR57C/ref=cm_cr_dp_mb_rvw_3?ie=UTF8&cursor=3
You plug it into the HDMI socked on your TV, and it runs Amazon's Android version. You can install apps like iPlayer, Netflix Kodi, and Plex Client on it, and use them to stream content from the web and your NAS. https://www.amazon.com/Fire-TV-Stick-4K-with-Alexa-Voice-Remote/dp/B079QHML21 (the older, non-4K versions are cheaper).
The FireStick is wi-fi only, and about £30. If you want wired, you can get the slightly larger FireTV which costs a bit more but has an ethernet connection. TBH, though, I have a fireTV and have streamed 1080p quite comfortably across wifi. It would only be an issue if you wanted to stream full 4K movies, then you'd need wired.
Hey,
I bought this one for my 718+:
https://www.amazon.de/V7-V7149008GBS-LV-Notebook-Arbeitsspeicher-PC3-14900/dp/B01MDPWX7D/ref=sr_1_25?ie=UTF8&qid=1549539877&sr=8-25&keywords=8gb+ddr3+1866+sodimm
Works fine :)
This one should also work if you need 4GB of RAM (according to Amazon Reviews):
https://www.amazon.de/Kingston-HyperX-HX318LS11IB-Arbeitsspeicher-DDR3-RAM/dp/B00VMCU9CO/ref=sr_1_1?ie=UTF8&qid=1549540033&sr=8-1&keywords=4gb+ddr3+1866+sodimm
I actually never saw it for 600. Lust looked at my amazon order history — I bought it in jab 2018 for $529.99. Looking at the price history here it’s always user $550
https://camelcamelcamel.com/product/B075N1Z9LT
The 1618 hovers about $730 https://camelcamelcamel.com/Synology-Bay-NAS-DiskStation-Diskless/product/B07CR8RZYY
So it’s 33 or 25 % difference depending how you look at it
I think what happens is because with synology the majority of the cost is fixed — distribution, software, services, and support — drastically improving hardware results in minor end user cost increase. Which makes low end, a tiny bit cheaper models disproportionally worse value compared to competition where hardware cost constitutes larger fraction of the price. Does it make sense?
Thanks for the tips! Will check them out!
I also found this which seems a reasonable price:
APC Power-Saving Back-UPS PRO - BR550GI - Uninterruptible Power Supply 550VA (AVR, 6 Outlets IEC-C13, USB, Shutdown Software) https://www.amazon.co.uk/dp/B002RL0CKI/ref=cm_sw_r_cp_api_i_oR1JDbA4M775S
Think that would be ok?
Power loss can cause data loss if you're in the middle of a write to eight different drives. As far as the power conditioning goes, I don't really know. UPSes are pretty cheap compared to NASes (I have this one and it integrates very nicely with DSM) anyway. It's also nice to plug in your router, cable modem, etc, so you can have a few minutes to an hour of internet time if your power goes.
You know what, spend the extra money and get the 6 bay Synology 6 Bay NAS DiskStation - DS1618+ (Diskless) https://www.amazon.com/dp/B07CR8RZYY/ref=cm_sw_r_cp_api_i_ELOFDbY603N5T
The 6 bay NAS has 4 gigabit ports. You can plug them all in and use the adaptive load balancing feature and you can ensure good network
One more! I installed this 2x8GB kit the other day, works perfectly:
https://www.amazon.com/gp/product/B007B5S52C/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1
+1 to this. I used the RCA version which had the extra faceplates (which allows the camera to be angled to the side). Works great with Surveillance Station. https://www.amazon.com/gp/product/B07GN355R6/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
You have a different CPU, and it appears your box takes DDR4 memory. So this module won't work for you. It appears you need a DDR4-2400 SODIMM. Maybe something like this one: https://www.amazon.com/Crucial-Single-PC4-19200-SODIMM-260-Pin/dp/B019FRDKWI/ref=sr_1_3?keywords=ddr4-2400+sodimm+4gb&qid=1557636657&s=gateway&sr=8-3
Both of our CPUs have dual-channel memory, so assuming Synology routed both channels, we're also doubling memory bandwidth as well as doubling capacity when we add that second DIMM.
You can add a $15 wifi usb dongle like this https://www.amazon.com/dp/B002SZEOLG/ref=cm_sw_em_r_mt_dp_U_Ynd3CbQS8FQ9Y
i don't know about media station apps but all the apps I use are well engineered and updated.
Would you trust buying this?
https://www.amazon.com/Memory-Synology-RackStation-DDR3-1600-PARTS-QUICK/dp/B00TXOY6SG
Oops! I should have been more specific.... Amazon.com (USA) has them in stock for reasonable prices:
$599.99 for 2GB—http://www.amazon.com/dp/B01EMSGNCY/
$649.99 for 8GB—http://www.amazon.com/dp/B01EMZHLZU/
Mine shipped today. :)
Thanks I am going to order this one:
https://www.amazon.com/dp/B000QZ3UG0/ref=cm_sw_r_cp_api_i_nuvyDb5VKM0PK
It is on Synology’s website as tested by them.
You'd need a budget of like $450-550 without drives if you want something half decent, so something like this: https://www.amazon.com/dp/B01EMPW5Z6/ref=twister_B01JRI2Y6S or this: https://www.amazon.com/dp/B01EMSGNCY/ref=twister_B01JRI2Y6S?th=1
I have an APC -- hasn't failed me yet. This one:
https://www.amazon.com/dp/B003Y24DEU/
Indeed Amazon how has them for reasonable prices:
2GB—http://www.amazon.com/dp/B01EMSGNCY/
8GB—http://www.amazon.com/dp/B01EMZHLZU/
Keep in mind that none of these stores seem to have them in stock until May 20. I wrote to SimplyNAS to confirm that.
Newegg also lists them via a third-party seller but the prices are $100 higher.
I do plan on getting a UPS in the next month or so. I'm looking at the CyberPower CP1500PFCLCD PFC Sinewave UPS System...
​
https://www.amazon.com/gp/product/B00429N19W/ref=ox_sc_act_title_2?smid=ATVPDKIKX0DER&th=1
​
Synology branded will be more expensive and that's about it. Either check their compatibility site or open up the box and read the specs.
edit: here you go, $100 Crucial 16GB Kit (2 X 8GB) 1600 MT/s (PC3L-12800) 204-Pin SODIMM DDR3L Memory (CT2KIT102464BF160B) https://www.amazon.com/dp/B007B5S52C/ref=cm_sw_r_cp_api_z.rezbJAWNX4B
https://www.amazon.com/Crucial-PC3-12800-Unbuffered-SODIMM-204-Pin/dp/B007B5S52C
I think so, or this one is a little cheaper.
Since OP posted twitter for some reason here's an actual link: https://www.amazon.com/Synology-Bay-NAS-DiskStation-Diskless/dp/B07CR8RZYY/
I just purchased this module for my DS918+ and it is running prefect.
>BR550GI
https://www.amazon.de/APC-550VA-Stromsparfunktion-Multifunktionsdisplay-Ger%C3%A4teschutzversicherung/dp/B002RL0CKI (Sorry, in German ;))
https://www.amazon.com/gp/product/B007B5S52C
https://www.amazon.com/Synology-Bay-NAS-DiskStation-Diskless/dp/B07CR8RZYY/ref=sr_1_1?ie=UTF8&qid=1526877597&sr=8-1&keywords=synology+diskstation+ds1618%2B
Have this 4GB stick added, I think it's compatible.
HyperX HX318LS11IB/4 Impact 1866 MHz DDR3L CL11 SODIMM 1.35 V, 4 GB https://www.amazon.co.uk/dp/B00VMCU9CO/ref=cm_sw_r_cp_api_i_q.ApDbCRZM810
That's it. Just make sure to use the right RAM. Users have reported issues using the wrong type. Here's what I used, and I can confirm it works (I posted pics of it working in another post): RAM