Kingston Technology Corp.
Kingston Technology Corp. SSDNow KC400 SKC400S37/256G 2.5" 256GB SATA enterprise SSD
2.5-inch SATA solid-state drive with 256 GB capacity, up to 550 MB/s read and 540 MB/s write, plus 88,000 read and 89,000 write IOPS
- Form Factor2.5"
- Capacity256GB
- InterfaceSATA III
- ControllerPhison 3110
- Max Sequential ReadUp to 550 MBps
- Max Sequential WriteUp to 540 MBps
Options 256GB Single Drive
- 512GB Single Drive
- 256GB Single Drive
Las versiones tachadas existen, pero no están disponibles aquí.
- Faster boot and load times with up to 550 MBps sequential read
- Responsive multitasking backed by up to 88,000 IOPS random read
- Reliable long-term operation with 1,000,000 hours MTBF
- Low power draw at 0.255W idle for cooler running
- Compact 2.5 inch 7.00mm height fits standard drive bays
Enterprise SATA III SSD
The Kingston SSDNow KC400 SKC400S37/256G is a 2.5 inch enterprise solid state drive with a 256GB capacity. It connects via the SATA III interface and uses a Phison 3110 controller. This drive targets business environments that require reliable storage for mixed read and write workloads.
Sustained workload behaviour
Sequential write speeds reach up to 540 MBps while random write performance hits 89,000 IOPS. Active power draw during write operations is 3.740W, rising from 1.220W during reads. The drive operates between 0°C and 70°C and withstands 2.17G peak vibration while running, supporting continuous operation in standard server bays.
SATA III interface limits
The SATA III interface caps sequential throughput at 550 MBps read and 540 MBps write, which this drive saturates. Random 4KB performance tops out at 88,000 read and 89,000 write IOPS. The 7mm height fits standard 2.5 inch drive bays, but the interface bandwidth prevents higher throughput than the stated maximums.
Puntos fuertes
- Faster boot and load times with up to 550 MBps sequential read
- Responsive multitasking backed by up to 88,000 IOPS random read
- Reliable long-term operation with 1,000,000 hours MTBF
- Low power draw at 0.255W idle for cooler running
- Compact 2.5 inch 7.00mm height fits standard drive bays
Especificaciones
| Brand | Kingston |
|---|---|
| Series | SSDNow KC400 |
| Model | SKC400S37/256G |
| Form Factor | 2.5" |
| Capacity | 256GB |
| Interface | SATA III |
| Controller | Phison 3110 |
| Max Sequential Read | Up to 550 MBps |
| Max Sequential Write | Up to 540 MBps |
| 4KB Random Read | Up to 88,000 IOPS |
| 4KB Random Write | Up to 89,000 IOPS |
| MTBF | 1,000,000 hours |
| Features | 15 times faster than a hard drive Business class reliability with advanced data protection Legendary pre- and post-sales support Available in a range of full capacities |
| Power Consumption (Idle) | 0.255W |
| Power Consumption (Active) | 1.220W (Read) 3.740W (Write) |
| Operating Temperature | 0°C ~ +70°C |
| Storage Temperature | -40°C ~ +85°C |
| Max Vibration Resistance | Operating: 2.17G Peak (7-800Hz) Non-operating: 20G Peak (10-2000Hz) |
| Height | 7.00mm |
| Width | 69.85mm |
| Depth | 100.00mm |
| Weight | 60.00g |
Preguntas sobre este artículo
How much power does the SSDNow KC400 draw when reading or writing continuously all day?
The drive uses 1.220W during read operations and 3.740W during write operations, with an idle draw of 0.255W.
Does the 2.5" SATA III KC400 need any adapter or bracket to fit my server bay?
It fits any standard 2.5" SATA drive bay or hot-swap tray; no extra adapter is required beyond the SATA data and power cables.
Will the Phison 3110 controller on this 256GB drive work with a SATA II backplane I still use?
Yes, the SATA III interface is backward compatible with SATA II ports, though sequential speeds will be limited to the older link rate.
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