| Product number | R5101 | R5102 | R5100 | R5100D（Dual ports） |
| SSD capacity(TB) | 1.92 | 3.84 | 3.84 | 7.68 | 15.36 | 3.84 | 7.68 |
| SSD form | U.2 15mm | U.2 15mm |
| Interface | PCIe 4.0 x 4, NVMe 1.4a | PCIe 4.0 2 × 2, NVMe 1.4a, Dual ports |
| | | | | Port0 | Port1 | Port0 | Port1 |
| Read bandwidth(MB/s) | 6200 | 7400 | 7400 | 7400 | 7400 | 3700 | 3700 | 3700 | 3700 |
| Write bandwidth(MB/s) | 2600 | 5350 | 5500 | 5700 | 6400 | 1500 | 1500 | 2850 | 2850 |
| Random read(4KB)KIOPS | 1000 | 1750 | 1750 | 1750 | 1750 | 875 | 875 | 875 | 875 |
| Random write(4KB)KIOPS | 120 | 240 | 280 | 280 | 320 | 85 | 85 | 140 | 140 |
| 4K random read and write delay(µs) | 65/9 | 68/9 | 65/9 | 65/9 |
| 4K sequential read and write delay(µs) | 8/9 | 8/9 | 8/9 | 8/9 |
| Power consumption | Typical: ≤ 17.5 W，Idle: ≤ 6 W | Typical: ≤ 18 W，Idle: ≤ 6 W | Typical: ≤ 22 W，Idle: ≤ 6.5 W | Typical: ≤ 19.5 W ，Idle: ≤ 6.5 W |
| Medium | KIOXIA 3D NAND,1XX layer,4 plane eTLC | KIOXIA 3D NAND 9X layer eTLC | KIOXIA 3D NAND, 1XX layer,2 plane eTLC | KIOXIA 3D NAND,1XX layer, 2 plane eTLC |
| SSD life | 1 DWPD | 1 DWPD |
| MTBF | 2 million hours | 2 million hours |
| UBER | 1 sector per 10^17 bits read | 1 sector per 10^17 bits read |
| Warranty | 5 years | 5 years |
R510X Datasheet
R510X Drivers
