






🚀 Upgrade your laptop’s brainpower — because slow is so last decade!
The Royemai 4GB DDR3/DDR3L 1600MHz SODIMM RAM module is a high-quality, low-voltage memory upgrade designed for laptops. Featuring original Samsung ICs, it delivers stable, fast performance with a universal 204-pin form factor compatible across AMD, Intel, and Mac platforms. Tested for durability and backed by a lifetime warranty, it’s the perfect affordable boost to revive and accelerate your aging laptop.






| ASIN | B07MZJSBQ8 |
| Best Sellers Rank | #23 in Computer Memory |
| Brand | D DUOMEIQI |
| Color | 1x4gb-ddr3-1600-12800-sodimm-1.35v-green-laptop |
| Computer Memory Type | DDR3 SDRAM |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,425) |
| Date First Available | February 5, 2019 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 2.6 x 1.2 x 0.1 inches |
| Item Weight | 0.634 ounces |
| Item model number | 1-4GB-12800SL-1600-Green |
| Manufacturer | D DUOMEIQI |
| Memory Speed | 1600 GHz |
| Product Dimensions | 2.6 x 1.2 x 0.1 inches |
| RAM | 4 GB DDR3 |
| Series | Royemai |
| Voltage | 1.35 Volts |
L**B
Great Value – Works Perfectly on Old System!
I bought this 8GB kit (4x2GB) of Royemai DDR2-667U RAM to upgrade an older desktop, and I’m very impressed. All four sticks were recognized immediately, no errors, and the system runs much smoother now. Perfect fit for my PC2-5300-compatible motherboard. Installation was easy, and the modules feel well-built. If you’re trying to breathe new life into an older machine, this is an excellent and affordable way to do it. Highly recommended for legacy systems still running DDR2!
B**N
Good performance and speed, greate price!
I bought these Ram sticks for my Lenovo t420 and have brought it back to life. These are a game changer and are at a good price! Upgrading the Ram memory is worth it for speed and performance!
D**H
Item exactly as described.
Worked perfect on my Dell laptop.
S**G
Works
Plug and Play, worked perfectly and brought some life back to an old iMac.
J**C
works great
good chips and a good value. would buy this brand again
L**S
Gigs of RAM
Works as it should. Only had it a month or so, I’ll get back to edit my review if issues arise. It’s about having that random access memory available and in abundance.
R**S
This RAM works as advertized.
Works as advertised. Easy install. I will use your products again.
D**A
Great ram for the price
Very nice. I had a 10 year old pair of Corsair ram go bad. These made a nice replacement. Although removing the heatsinks and replacing the thermal pads after a reflow actually fixed the old ram sticks. I have many devices that still used ddr3 ram these are very useful to me and a great price.
ば**な
普通に使えます。 まぁもうDDR3なんて使い道なくなってくだろうけど、、、
F**B
Il prodotto arriva con in confezione un piccolo giravite e una vite per fissare ssd E' un ssd NVMe m.2 da 128GB Ngff 2280 SATA III 6 Gb/s, NAND TLC 3D (velocità di lettura/scrittura fino a 500/420 MB/s) Con tecnologia cache SLC dinamica per accelerare le prestazioni, la velocità massima di lettura è fino a 2800MB/s e la velocità massima di scrittura è fino a 2000MB/s Provando a copiare un file da circa 5GB, la velocità di trasferimento è stata di 167MB al secondo, e ci avrà messo circa 20 secondi Provando un gruppo di file da circa 26GB, la velocità si aggira in media sui 234MB/s con picchi di 307MB/s Il prodotto è carino, nonostante il marchio sconosciuto le prestazioni sono ottime, mi ha stupito la sua velocità, ovviamente c'è da considerare quando si provano certi marchi la sua affidabilità nel tempo
P**L
Funciona excelente
F**E
Llegó antes de lo esperado y empacado muy bien; su funcionamiento hasta el momento ha sido excelente, una compra muy acertada.
R**E
Simple, et fonctionne bien.
Trustpilot
1 month ago
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