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
Four 1 GB DDR2 modules running at 667 MHz, 1.8 V, CL5, 240-pin unbuffered desktop memory kit
Capacity 4GB (4 x 1GB)
Speed DDR2 667 (PC2 5300)
This A-Tech kit supplies four 1GB unbuffered DDR2 DIMMs running at 667MHz with CL5 timing at 1.8V. The modules use major-brand chips on 240-pin PC2-5300 sticks and are tested for desktop compatibility. Non-ECC operation suits standard consumer motherboards that accept DDR2 memory.
The kit fits older AMD and Intel platforms that support four-module populations at this speed and voltage. Systems limited to two slots, registered memory, ECC requirements, or higher DDR2 speeds will not benefit from this package. Verify the motherboard manual for maximum capacity per slot and total population rules before buying.
Every module operates at the standard 1.8V DDR2 level; boards that demand lower or higher voltage will not run these sticks reliably. Matching this single electrical specification to the platform is the decisive factor for a successful upgrade.
| Brand | A-Tech |
|---|---|
| Series | A-Tech DDR2 Desktop Memory RAM |
| Model | 4GB Kit (4x1GB) PC2-5300 Desktop RAM |
| Part Number | NE-SS-0618 |
| Capacity | 4GB (4 x 1GB) |
| Type | 240-Pin PC RAM |
| Speed | DDR2 667 (PC2 5300) |
| Tested Frequency | 667 |
| Tested Timing | 5 |
| Voltage | 1.80V |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Multi-channel Kit | Quad Channel Kit |
| Chipset | Major Brand Chipset |
| Heat Spreader | No |
| Features | Major Brand Chips |
| Recommend Use | AMD & Intel Compatible |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
The kit contains four 1 GB modules. You would need four available 240-pin DDR2 slots to use the full 4 GB capacity.
Yes, each module runs at the standard 1.8 V for DDR2 667 MHz operation.
CL5 indicates a CAS latency of five cycles at 667 MHz, and PC2-5300 denotes the peak transfer rate of 5300 MB/s for this DDR2 speed grade.
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