PNY CS2342 1TB
NVMe · 4 · 4
General
| Interface | NVMe |
|---|---|
| PCIe Generation | 4 |
| PCIe Lanes | 4 |
| Protocol | NVMe |
| Form Factor | M.2 2230 |
| Capacity | 1000 GB |
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Performance
| Sequential Read | 7300 MB/s |
|---|---|
| Sequential Write | 6000 MB/s |
| DRAM Cache | No |
| Cache Type | HMB |
| Cache Note | DRAM-less design explicitly confirmed via independent review (Phison PS5027-E27-75 controller relies on Host Memory Buffer using system memory as primary cache); NAND is fast, layered TLC. Relatively sparse SLC cache allocation means write performance degrades notably on very long sustained writes. |
Heatsink
| Heatsink | No |
|---|---|
| Heatsink Note | No factory heatsink (compact M.2 2230 form factor for handhelds like Steam Deck/ROG Ally, single-sided). |