Performance verification of Crucial's first PCIe 4.0 compatible SSD "Crucial P5 Plus"
Crucial's long-awaited PCIe 4.0x4 SSD is here
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[Yajiuma Mini Review] Released today. Check the performance of Crucial's long-awaited high-end NVMe SSD "P5"
The P5 Plus is the first PCIe 4.0 SSD from the Crucial brand. Form factor is M.2 2280, interface is PCIe 4.0x4, protocol is compatible with NVMe 1.4 The 1TB model does not have a chip on the back
| [Table 1] Main specifications of Crisial P5 Plus SSD | |||
|---|---|---|---|
| Capacity | 500GB | 1TB | 2TB |
| Form Factor | M.2 2280 | ||
| Interface | PCI Express 4.0 x4 | ||
| Protocol | NVMe 1.4 | ||
| NAND Flash Memory | Micron 176-Layer TLC 3D NAND | ||
| Controller | Micron Own Controller | < /tr>||
| DRAM cache | LPDDR4 (capacity not disclosed) | ||
| Sequential read | 6,600MB/ s | ||
| Sequential write | 4,000MB/s | 5,000MB/s | |
| Random read | 36,000IOPS | 63,000IOPS | 72,000IOPS |
| Random write | td>70,000IOPS | ||
| Total Written Capacity | 300TBW | 600TBW | 1,200TBW< /td> |
| Warranty period | 5 years |
Peeling off the label, you can see the controller chip, DRAM chip, two NAND flash memory chips, etc. Micron's original controller chip on the right. On the left side of the controller is a Micron LPDDR4-4266 chip "MT53D512M16D1DS-046 IT: D" for cache. The capacity is 8 Gbit (1 GB) equipped with two Micron NAND flash memory chips. It is a 176-layer TLC 3D NAND with a capacity of 512GB per chip.
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