A-Tech 1GB DDR2 533MHz PC2-4200 UDIMM Non-ECC 1.8V CL4 240-Pin desktop RAM
- 1GB
- DDR2 533 (PC2 4200)
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A-Tech
A 1 GB DDR2 desktop module running at 667 MHz with CL5 latency and standard 1.8 V power
Capacity 1GB
Speed DDR2 667 (PC2 5300)
This A-Tech module is a 1GB DDR2 667MHz PC2-5300 UDIMM built for desktop computers. It runs at the standard 1.8V and uses a 240-pin unbuffered non-ECC design. The stick is tested at 667 MHz and carries CL5 latency for basic system responsiveness.
The module fits motherboards that accept DDR2 DIMMs at 667MHz with 1.8V operation. Systems requiring ECC, registered memory or a different DDR generation will not work with this part. Check your board manual for supported speed and voltage before buying.
The single specification that decides fit is the 240-pin DDR2 DIMM interface. Only motherboards with DDR2 slots keyed for 1.8V unbuffered modules can accept this upgrade.
| Brand | A-Tech |
|---|---|
| Series | A-Tech DDR2 Desktop Memory RAM |
| Capacity | 1GB |
| Speed | DDR2 667 (PC2 5300) |
| Tested Frequency | 667 |
| Voltage | 1.80V |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Recommend Use | AMD & Intel Compatible |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
Yes, this UDIMM uses the standard 240-pin DIMM form factor and requires a desktop DDR2 socket.
The module runs at the standard DDR2 voltage of 1.80V, so it aligns with other DDR2 memory operating at that level.
Check the memory speed reported in your BIOS or a system-information utility; it should show 667 MHz for this PC2-5300 module.
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