SanDisk
SanDisk WDS500G1R0A-68A4W0 500GB 2.5" SATA internal SSD
- Internal Solid Stat…
- Consumer
166,99 $
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SanDisk
SanDisk WDS500G1R0B-68A4Z0 500GB SATA internal SSD
SATA internal SSD with 3D NAND built for NAS caching, up to 560 MBps read and 530 MBps write
- Device TypeInternal Solid State Drive (SSD)
- Used ForConsumer
- Form Factor2.5"
- Capacity1TB
- Memory Components3D NAND
- InterfaceSATA III
- Optimised for NAS caching with SATA interface
- High endurance for 24/7 NAS workloads
- 3D NAND delivers up to 560 MBps read
- Up to 95,000 IOPS random read for responsiveness
- 5-inch form factor fits standard NAS bays
NAS cache drive
The SanDisk WDS500G1R0B-68A4Z0 is a SATA solid-state drive built for network-attached storage caching. It targets home and business users who need rapid access to frequently used files in a 24/7 environment. The 2.5-inch form factor fits standard NAS drive bays. 3D NAND flash provides the endurance required for continuous read and write workloads.
500 GB capacity headroom
At 500 GB the drive holds a practical cache set for OLTP databases, multi-user file shares, photo rendering and 4K or 8K video editing. Sequential reads reach 560 MBps and writes 530 MBps, while random performance delivers 95,000 read IOPS and 85,000 write IOPS. Heavy sustained writes will eventually saturate the SATA link and the drive's write bandwidth limit.
SATA III interface
The drive connects through a SATA III port using the SATA protocol. This interface caps maximum throughput at the SATA III line rate, so the drive cannot exceed the quoted 560 MBps read and 530 MBps write speeds. Compatibility is limited to systems with a 2.5-inch SATA bay or an appropriate adapter.
Besonderheiten
- Optimised for NAS caching with SATA interface
- High endurance for 24/7 NAS workloads
- 3D NAND delivers up to 560 MBps read
- Up to 95,000 IOPS random read for responsiveness
- 5-inch form factor fits standard NAS bays
Technische Daten
| Brand | Western Digital |
|---|---|
| Series | Red SA500 |
| Model | WDS100T1R0A |
| Device Type | Internal Solid State Drive (SSD) |
| Used For | Consumer |
| Form Factor | 2.5" |
| Capacity | 1TB |
| Memory Components | 3D NAND |
| Interface | SATA III |
| Protocol | SATA |
| Max Sequential Read | Up to 560 MBps |
| Max Sequential Write | Up to 530 MBps |
| 4KB Random Read | Up to 95,000 IOPS |
| 4KB Random Write | Up to 85,000 IOPS |
| MTTF | Up to 2M hours |
| Features | Storage optimized for caching in NAS systems to rapidly access your most frequently used files. Superior endurance can handle the heavy read and write loads demanded by NAS, giving you the reliability you need in a 24/7 environment. Purpose-built for NAS with proven Western Digital 3D NAND to deliver maximum SATA performance to both home and business users. Reduces latency and improves responsiveness for OLTP databases, multi-user environments, photo rendering, 4K and 8K video editing, and more. Available in 2.5" and M.2 form factors to fit the slots in modern NAS systems. Capacities |
| Power Consumption (Idle) | Slumber (mW): 56 DEVSLP (mW): 5-12 |
| Power Consumption (Active) | Average Active Power (mW): 60 Max Read Operating (mW): 2,550 Max Write Operating (mW): 3,750 |
| Operating Temperature | 0°C ~ +70°C |
| Storage Temperature | -55°C ~ +85°C |
| Max Shock Resistance | 1,500G @ 0.5 msec half sine |
| 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 | 100.20mm |
| Weight | 37.40g |
| Versandgewicht | 0.04 kg |
| Paketgröße | 124 × 102 × 23 mm |
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Will this 2.5-inch SATA SSD fit the drive bay in my Synology or QNAP NAS?
Yes, the 2.5-inch form factor matches the standard drive trays used in most modern NAS units from Synology, QNAP and other brands.
Can I use this drive as a read-write cache to speed up a mechanical volume?
The drive is purpose-built for NAS caching workloads, with 3D NAND and endurance rated for 24/7 operation to handle heavy read and write loads.
What sequential and random speeds can I expect over a SATA III link?
Up to 560 MBps sequential read, 530 MBps sequential write, 95,000 IOPS random read and 85,000 IOPS random write.
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