A-Tech 64GB (4x16GB) DDR4 2133MHz CL15 288-Pin Desktop RAM
- 64GB (4 x 16GB)
- 288-Pin PC RAM
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A-Tech
A 64 GB quad-channel kit of four 16 GB DDR4 2666 MHz DIMMs at CL19 and 1.2 V for desktop upgrades
Capacity 64GB (4 x 16GB)
Speed DDR4 2666 (PC4 21300)
This A-Tech kit provides 64GB of desktop memory across four 16GB modules. It is built for DDR4 systems that accept 288-pin UDIMMs. The quad-channel configuration suits workstations and high-capacity desktops needing large memory pools.
The modules run at 2666MHz with a tested CAS latency of 19 at the standard DDR4 voltage of 1.2V. As non-ECC unbuffered DIMMs they follow the PC4-21300 specification and will operate at the highest common speed supported by the motherboard and CPU memory controller.
Verify that your desktop motherboard has four available 288-pin DDR4 slots and supports 16GB per slot. Confirm the platform accepts non-ECC unbuffered memory at 1.2V. Check the qualified vendor list or manual for 2666MHz compatibility before ordering.
| Brand | A-Tech |
|---|---|
| Series | A-Tech DDR4 Desktop Memory RAM |
| Model | 64GB Kit (4x16GB) PC4-2666 Desktop RAM |
| Part Number | NE-SS-0639 |
| Capacity | 64GB (4 x 16GB) |
| Type | 288-Pin PC RAM |
| Speed | DDR4 2666 (PC4 21300) |
| Tested Frequency | 2666 |
| Tested Timing | 19 |
| Voltage | 1.20V |
| 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 16 GB modules and requires four slots; a two-slot board cannot use the full 64 GB capacity.
No, the modules run at the standard 1.2 V DDR4 voltage, so no extra voltage headroom is required.
The modules are non-ECC unbuffered DIMMs, so they will not work in a platform that requires ECC memory.
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