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- Description
- Specifications
03KH094 is a ThinkSystem 2.5-inch 5400 MAX 480GB Mixed Use SATA 6Gb hot-swap (HS) SSD, an SSD assembly in the drives and storage commodity. It holds 480 GB over a 6 Gbps SATA interface in the 2.5-inch form factor, built on 176-layer 3D TLC NAND flash from the Micron 5400 MAX platform. It is a self-encrypting drive (SED) that meets the TCG Enterprise SSC standard.
03KH094 is also sold as option 4XB7A82289, feature code BQ21, with the matching Lenovo option description ThinkSystem 2.5" 5400 MAX 480GB Mixed Use SATA 6Gb HS SSD and the vendor part number MTFDDAK480TGB-1BC16ABLA. At 480 GB the endurance is 5.0 drive writes per day, which is 4,380 TB of total bytes written, and the mean time to failure is 3,000,000 hours. Random 4 KB blocks run at 95,000 read IOPS and 58,000 write IOPS, and 128 KB sequential transfers run at 540 MBps read and 520 MBps write. Sequential latency is 170 microseconds for reads and 36 for writes. Typical power is 2.5 W reading and 3.1 W writing. The drive body is 7 mm high, 70 mm wide and 100 mm deep and weighs 70 g without a drive tray. The 2.5-inch 5400 MAX range in the same Lenovo table also holds 4XB7A82290 (feature code BQ24) at 960GB, 4XB7A82291 (BQ22) at 1.92TB and 4XB7A82292 (BQ23) at 3.84TB.
03KH094 fits 75 products (51 ThinkSystem, 20 ThinkAgile, 2 ThinkEdge, 1 ThinkStation, 1 Other) across 136 machine types, running from 7D15 to 7Z75. ThinkSystem products that take 03KH094: SR650 V2, SR850P, SR665, SR645, SR850 V2, SR860 V2, SR630 V3, SR650 V3, ST650 V3, SR250 V2, SR258 V2, ST250 V2, SR860 V3, SR850 V3, SR665 V3, SR645 V3, SR655 V3, SR635 V3, SR675 V3
SR675i V3, SR950 V3, ST250 V3, SR250 V3, SD535 V3, SD550 V3, SR630 V4, SR650a V4
SR650i V4, SR650 V4, SR860 V4, SR850 V4, SR630, SR550, SR650, SR530, ST550, SR950, SN850, SN550, SR850, SD530, SR860, SR590, SR655, SR570, SR670, ST250, SR250, SR635, SR670 V2, SN550 V2, SR630 V2, ST650 V2. ThinkEdge products that take 03KH094: SE450, SE455 V3
SE455i V3. ThinkAgile products that take 03KH094: 20 products (16 VX, 2 MX, 2 SXM series). ThinkStation products that take 03KH094: P920 Rack Workstation. Other entries for 03KH094: IBM Ceph.
| Spare part number | 03KH094 |
| Option number | 4XB7A82289 |
| Feature code | BQ21 |
| Type | Micron 5400 MAX Mixed Use SATA SSD assembly, hot swap |
| Capacity | 480 GB |
| Interface | 6 Gbps SATA |
| Form factor | 2.5-inch |
| Flash | 176-layer 3D TLC NAND |
| SED support | TCG Enterprise |
| Endurance | 5.0 DWPD, 4,380 TB written |
| Read / write IOPS (4 KB) | 95,000 / 58,000 |
| Sequential read / write (128 KB) | 540 MBps / 520 MBps |
| Number of compatible products | 75 |
| Example machine types | 7D15, 7D72, 7D75, 7X05, 7Z70 |