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🚀 Elevate your Synology NAS to pro-level speed and stability—don’t get left behind!
The OWC 32GB (2x16GB) DDR4 2666MHz PC4-21300 ECC SO-DIMM memory kit is a premium upgrade designed specifically for Synology NAS systems like the DS723+ and DS923+. Featuring error-correcting code (ECC) technology, low 1.2V power consumption, and easy installation, it delivers enhanced performance, reliability, and energy efficiency. Backed by a limited lifetime warranty and advanced replacement program, this RAM upgrade is the smart choice for professionals demanding smooth, uninterrupted NAS operation.








| ASIN | B0CCF65QG4 |
| Additional Features | Ecc, Lightweight |
| Best Sellers Rank | #113 in Computer Memory |
| Brand | OWC |
| Column Address Strobe Latency | 19 |
| Compatible Devices | SYNOLOGY DS1618+, SYNOLOGY DS1621+, SYNOLOGY DS1819+, SYNOLOGY DS1821+, SYNOLOGY DS923+ |
| Computer Memory Size | 32 GB |
| Customer Reviews | 4.7 out of 5 stars 290 Reviews |
| Data Transfer Rate | 2666 MHz |
| Form Factor | SO-DIMM |
| Manufacturer | Other World Computing |
| Memory Form Factor | SODIMM |
| Memory Generation | DDR4 |
| Memory Speed | 2666 MHz |
| Mfr Part Number | OWC2C6D42R8032P |
| Model Name | 2C6D42R816GB |
| Model Number | OWC2C6D42R8032P |
| Number of Pins | 260 |
| RAM Memory Technology | DDR4 |
| RAM Size | 32 GB |
| Special Feature | Ecc, Lightweight |
| UPC | 810100987459 |
| Voltage | 1.2 Volts |
| Warranty Description | OWC Memory Lifetime Limited Warranty including Advanced Replacement Program |
P**G
This Ram works with Synology DS1618+! Love you OWC and Amazon !!
This Ram works with Synology DS1618+! Wow, logistics these days are truly lightning-fast! I placed my order, and within a day the goods were in the US. Two days later, they arrived in Hong Kong and were delivered to my door. It only took four days total from ordering to delivery using standard shipping—that's actually faster than ordering from Taobao to Hong Kong! Amazon's service is incredibly efficient. I struggled for a long time trying to upgrade my DS1618+ from 4GB RAM because I couldn't find the right product on Taobao or locally in Hong Kong. The original manufacturer's RAM costs nearly HKD 5,000 and has a 1-2 month wait time. This OWC RAM solved my problem in just a few days and was 70% cheaper! OWC products are always reliable, and this time was no exception. I installed it in my NAS, it was recognized immediately, and now the whole system runs perfectly smooth. I can finally get back to my creative work with peace of mind. This was my first time buying tech products on Amazon, and it was a fantastic experience. I honestly think they can beat Taobao and Tmall because the product quality is superb. Most importantly, the reviews are honest—I was able to confirm this RAM would actually work with my NAS thanks to other reviewers, so there was no guesswork involved. Returning incompatible items wastes so much time, so this was a lifesaver. I love you, Amazon!
A**T
This Memory Works 100% in Synology DS1818+
Anyone who is Leary about using this instead of the overpriced Synology memory, be it known. I've been using this for over 7 months now and have not had any issues. My system is faster now that I have 32GB of RAM instead of the lame 8GB I had from factory. I can also run VM's now, but they run very slow due to the Synology's DS1818+ slow CPU.
D**S
Works Great in DS925+
I installed yesterday to upgrade my DS925+ from 4GB to 32GB. No issues with installation. Working great.
M**R
Compatible with DS925+
Plugged into DS925+. Works.
K**R
Works perfectly with DS923+
# dmidecode 3.2 Getting SMBIOS data from sysfs. SMBIOS 3.1.1 present. Handle 0x001E, DMI type 16, 23 bytes Physical Memory Array Location: System Board Or Motherboard Use: System Memory Error Correction Type: Multi-bit ECC Maximum Capacity: 64 GB Error Information Handle: 0x0021 Number Of Devices: 2 Handle 0x001F, DMI type 17, 40 bytes Memory Device Array Handle: 0x001E Error Information Handle: 0x0022 Total Width: 72 bits Data Width: 64 bits Size: 16384 MB Form Factor: SODIMM Set: None Locator: DIMM 0 Bank Locator: P0 CHANNEL A Type: DDR4 Type Detail: Synchronous Unbuffered (Unregistered) Speed: 2667 MT/s Manufacturer: 0000 Serial Number: 00152977 Asset Tag: Not Specified Part Number: Unknown Rank: 2 Configured Memory Speed: 2400 MT/s Minimum Voltage: 1.2 V Maximum Voltage: 1.2 V Configured Voltage: 1.2 V Handle 0x0020, DMI type 17, 40 bytes Memory Device Array Handle: 0x001E Error Information Handle: 0x0023 Total Width: 72 bits Data Width: 64 bits Size: 16384 MB Form Factor: SODIMM Set: None Locator: DIMM 0 Bank Locator: P0 CHANNEL B Type: DDR4 Type Detail: Synchronous Unbuffered (Unregistered) Speed: 2667 MT/s Manufacturer: 0000 Serial Number: 001529B6 Asset Tag: Not Specified Part Number: Unknown Rank: 2 Configured Memory Speed: 2400 MT/s Minimum Voltage: 1.2 V Maximum Voltage: 1.2 V Configured Voltage: 1.2 V
O**X
Perfect fo Nas
works perfectly with my synology nas and for the price frankly don't hesitate!
S**R
32GB of RAM in a Synology 923+ that just works
Installed in a Synology DS923+ when I bought the NAS. It was recognized w/o a hitch, been working w/o a hitch for over a year. It’s one of those items that if it works as intended you’ll never know that it’s working- set and forget essentially.
D**A
Works with the Synology DS925+
Great RAM. It worked flawlessly with the DS925+.
M**C
Compatible with Synology DS923+
Works perfect with Synology DS923+
C**E
Obrigado!
Instalei em minha Synology DS723+ e está funcionando perfeitamente!
E**N
Parfait pour un SYNOLOGY DS925+
Marche parfaitement dans un NAS DS925+.
S**A
Works as advertised. Compatible with Synology NAS
+ works with speeds as advertised. + fair value from seller considering it’s a low volume import + good packaging Since I’m using it in my DS923+ Synology NAS, I did not test extended speeds or overclocking (which is how usually quality is inferred.) One interesting observation - these sticks run cooler and does not get as hot.
P**A
À fuir
Acheté et maintenant colis perdu déplorable passez votre chemin. Galère prenez les barrettes Timetec elles sont super fiables et dans un Syno DS923+ font le job
Trustpilot
5 days ago
2 weeks ago