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⚡ Revive your desktop’s speed with trusted DDR2 power!
The DUOMEIQI DDR2 4GB Kit (2x2GB) operates at 667 MHz with PC2-5300/5400 standards, featuring 240-pin DIMM modules compatible with Intel, AMD, and Mac desktops. Engineered for reliable multitasking and faster system responsiveness, it supports dual voltage (1.5v/1.8v) for energy efficiency. Each module undergoes strict quality testing and comes with a lifetime warranty, making it a smart upgrade for professionals seeking to extend the life and performance of older computers.
| ASIN | B07CSSWFZQ |
| Best Sellers Rank | 16,558 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 76 in Computer Memory |
| Brand | D DUOMEIQI |
| Brand Name | D DUOMEIQI |
| Column Address Strobe Latency | CL5 |
| Compatible Devices | Desktop |
| Compatible devices | Desktop |
| Computer memory size | 4 GB |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 92 Reviews |
| Data Transfer Rate | 667 MHz |
| Form Factor | DIMM |
| Item Weight | 0.6 Ounces |
| Manufacturer | DUOMEIQI |
| Manufacturer Part Number | 2-2GB-5300U-Large |
| Memory Form Factor | DIMM |
| Memory Generation | DDR2 |
| Memory Speed | 666 MHz |
| Memory speed | 666 MHz |
| Model Name | DUOMEIQI |
| Model Number | DMQ-018 |
| Number of Items | 2 |
| Number of Packs | 2 |
| Number of Pins | 240 |
| Product Features | 240-Pin |
| RAM Memory Technology | DDR2 |
| RAM Size | 4 GB |
| RAM memory technology | DDR2 |
| Special feature | 240-Pin |
| UPC | 711221172147 |
| Voltage | 1.35 Volts (DC) |
T**N
Works fine and 4GB available
I bought this for an aging backup PC that will only take 2 x 2GB RAM cards. I was a bit worried when I saw some reviews stating that only 3GB was available. However, I can confirm these memory cards work fine and I have the full 4GB available.
A**R
Good quality, well priced.
Works perfectly. Upgraded an older dell pc from 4GB to 8GB (max limit). Some folk talk about only accessing 3GB. Maybe 32bit OS. Not the RAM fault.
M**T
Works fine but memory manufacturer reported as "noname"
I bought this memory in June 2025 and didn't get around to installing it until September. The memory does work - I used memtest86+ to test it but am not allowed to post a link to its website.
M**B
As specified and very helpful!
Having previously ordered memory for my ageing AMD PC from another supplier and found it incompatible, I emailed DUOMEIQI with details of my motherboard, BIOS and pictures of my current memory. We exchanged a couple of emails in which DUOMEIQI assured me it was the correct memory and agreed to refund me if the memory wasn't compatible, I took the plunge and ordered on the Thursday, taking advantage of Amazon's FREE UK Delivery on orders dispatched by Amazon over £20 (I ordered another cheap item to make the value up) The Memory arrived on the Sunday, well within the projected shipping window. It was packed appropriately and fitted with no dramas, with the PC booting up and showing the correct amount of memory. Well done and thank you.
G**S
Easy PC upgrade
Fast delivery, well packaged, works great.
B**N
Brought my old PC back to life
I have an old custom built PC that seemed to be struggling with the recent updates to Windows 10, so I bunged in this memory together with a cheap SSD and happy days, it's working a treat again. Amazon Prime delivery was great and quick as ever.
H**E
Looks ok but beware make sure its eve compatible
Fitted but was non ece so can’t use
P**S
ddr2
i ordered it got it install it simples
D**L
Bonne barettes de Ram
Parfaite de très bonnes barrette je vous les recommande
J**I
Ca fonctionne.
Ca correspond à ce que j'attendais.
R**O
Todo bien
Todo bien
R**N
funktioniert einwandfrei, Top!
super zuverlässig… gerne wieder…:)
D**O
PC, torna giovane, riconquista la memoria!
Ho acquistato questi 4gb di memoria per sostituire quella presente su un vecchio PC ormai quasi inutilizzabile. Il risultato è stato strabiliante. Il prodotto è arrivato in confezione integra e perfettamente imballato. Rispetta tutte le caratteristiche di compatibilità con la scheda madre e ci ho messo 10 secondi netti a installarlo in sede. Ho acceso il PC e nel pannello di controllo faceva bella mostra dei suoi nuovi 4gb. È stata spontanea la mia reazione: vecchio mio, ti davano per morto ma avremo ancora tanta strada da fare insieme... ricordalo! (Ora puoi!).
Trustpilot
1 month ago
4 days ago