HUAWEI eKitStor Xtreme 200E 1TB
NVMe · 4 · 4
General
| Interface | NVMe |
|---|---|
| PCIe Generation | 4 |
| PCIe Lanes | 4 |
| Protocol | NVMe |
| Form Factor | M.2 2280 |
| Capacity | 1000 GB |
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Performance
| Sequential Read | 7000 MB/s |
|---|---|
| Sequential Write | 6500 MB/s |
| DRAM Cache | No |
| Cache Type | HMB |
| Cache Note | DRAM-less design confirmed via multiple independent reviews (QLC NAND from YMTC, 232-layer, per teardown); relies on a large pseudo-SLC cache (~260GB) to sustain write speeds. This is Huawei's first retail-branded consumer SSD line. |
Heatsink
| Heatsink | Yes |
|---|---|
| Heatsink Note | Ships with a thin factory-installed graphene heat spreader (not a rigid heatsink; the sticker/label has no cooling function per one teardown source). |