SanDisk
SanDisk SD8SN8U-256G-1122 X400 256GB M.2 2280 SATA internal SSD
- Internal Solid Stat…
- Enterprise
59,99 US$
0.00077284BTC
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SanDisk
SanDisk SD8SB8U-256G-1122 X400 2.5" 256GB SATA internal SSD
2.5-inch SATA internal SSD with 256 GB capacity, up to 540 MB/s read and 520 MB/s write speeds, and 1.75M hours MTTF
- Device TypeInternal Solid State Drive (SSD)
- Form Factor2.5"
- Capacity256GB
- Memory ComponentsTLC
- InterfaceSATA III
- Max Sequential ReadUp to 540 MBps
- Up to 540 MB/s sequential read for fast boot and load times
- Up to 520 MB/s sequential write for quick file saves and transfers
- 93,500 IOPS random read for responsive multitasking
- 75,000 IOPS random write for smooth heavy workloads
- 75M hours MTTF with DataGuard and LDPC for long-term data protection
SanDisk X400 256GB SATA SSD
The SanDisk X400 256GB drive is a 2.5-inch internal solid state drive using SATA III interface and TLC memory. It suits users upgrading laptops or desktops that need reliable solid-state storage for everyday workloads. The 7mm height fits standard drive bays in many systems.
Fits 2.5-inch SATA drive bays
This 2.5-inch 7mm drive connects through a standard SATA III port and requires a matching power connector inside the chassis. It replaces mechanical hard drives directly without extra brackets in most laptops and desktops. The single-sided M.2 variant exists but this unit uses the cased 2.5-inch form factor.
Sustained performance with error correction
Sequential speeds reach up to 540 MBps read and 520 MBps write while random performance hits 93,500 IOPS read and 75,000 IOPS write. nCache 2.0 technology optimises read and write operations during extended use. DataGuard client and LDPC error correction protect data integrity across the 0°C to 70°C operating range. MTTF is rated up to 1.75M hours with endurance up to 320 TBW.
Fordele
- Up to 540 MB/s sequential read for fast boot and load times
- Up to 520 MB/s sequential write for quick file saves and transfers
- 93,500 IOPS random read for responsive multitasking
- 75,000 IOPS random write for smooth heavy workloads
- 75M hours MTTF with DataGuard and LDPC for long-term data protection
Specifikationer
| Brand | SanDisk |
|---|---|
| Series | X400 |
| Model | SD8SB8U-256G-1122 |
| Device Type | Internal Solid State Drive (SSD) |
| Form Factor | 2.5" |
| Capacity | 256GB |
| Memory Components | TLC |
| Interface | SATA III |
| Max Sequential Read | Up to 540 MBps |
| Max Sequential Write | Up to 520 MBps |
| 4KB Random Read | Up to 93,500 IOPS |
| 4KB Random Write | Up to 75,000 IOPS |
| MTTF | Up to 1.75M hours |
| Features | UP TO 1TB IN A SINGLE-SIDED M.2 2280 AND 2.5" 7MM FORM FACTORS NCACHE 2.0 MAXIMIZES READ/WRITE OPERATIONS AND IMPROVES RESPONSIVENESS GREATER RELIABILITY WITH DATAGUARD CLIENT AND THE NEW LDPC ERROR CORRECTION MECHANISM AVAILABLE IN 128GB, 256GB, 512GB, AND 1TB CAPACITIES IN BOTH 2.5" 7MM AND M.2 2280 FORM FACTOR BETTER SLUMBER MODE FOR GREATER LOW POWER EFFICIENCY TCG OPAL 2.0 SUPPORT |
| Operating Temperature | 0°C ~ +70°C |
| Storage Temperature | -55°C ~ +85°C |
| Max Shock Resistance | 1500G |
| Max Vibration Resistance | Operating: 5.0 gRMS, 10 - 2000 Hz Non-operating: 4.9 gRMS, 7 - 800 Hz |
| Height | 7.00mm |
| Width | 69.85mm |
| Depth | 100.00mm |
| Weight | 37.40g |
| Forsendelsesvægt | 0.06 kg |
| Pakkestørrelse | 156 × 122 × 18 mm |
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Will this 2.5-inch drive fit a laptop bay that requires a 7mm height?
Yes, the drive is 7.00mm tall, matching the standard 7mm cased form factor used in most modern laptops.
Does the SATA III interface work with an older motherboard that only has SATA II ports?
The drive is backward compatible and will operate at SATA II speeds when connected to a SATA II port.
What operating temperature range is safe for this SSD in a desktop chassis?
The drive is rated for 0°C to 70°C during operation, which covers typical desktop environments.
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