Western Digital WDS100T1R0A 1TB 2.5″ SATA SSD

Western Digital WDS100T1R0A | 1 TB NAS SATA SSD

The Western Digital WDS100T1R0A internal solid state drive 1 TB 2.5″ Serial ATA 3D NAND is built for 24/7 NAS environments. It targets small business users and home lab enthusiasts who need reliable caching. The core USP is 3D NAND endurance designed for constant operation. This drive focuses on consistent throughput rather than peak NVMe speeds.

Western Digital WDS100T1R0A internal solid state drive 1 TB 2.5″ Serial ATA 3D NAND

This section confirms the exact product model for your records. It highlights the 2.5″ form factor and SATA interface. These specs ensure broad compatibility with most NAS bays and PC chassis.

Slim Specs Table

Optimised for 24/7 NAS Workloads

This drive is purpose-built for NAS systems that never sleep. It uses 3D NAND memory to handle continuous read and write cycles. Because it is tested for 24/7 usage, it offers better reliability than standard consumer SSDs. In practice, this reduces downtime for your home or office network.

Consistent Caching for Large Files

The drive optimises caching to speed up access to frequently used data. It delivers up to 560 MB/s read and 530 MB/s write speeds via SATA. This helps multi-user environments access shared files without bottlenecks. So, your team can work more efficiently on collaborative projects.

High Endurance for Demanding Applications

With a TBW rating of 600, this SSD handles heavy write loads. It suits OLTP databases, photo rendering, and 4K video editing. The 3D NAND architecture supports sustained performance under pressure. However, you should verify your specific workload fits this endurance level.

Compact 2.5″ Form Factor

The drive measures 69.8 mm x 100.2 mm x 7 mm. It weighs only 37.4 g. This slim profile fits most 2.5″ bays in NAS units and PCs. Also, the low height helps with airflow in tight chassis.

Wide Operating Temperature Range

It operates between 0 °C and 70 °C. Storage temperature ranges from -55 °C to 85 °C. This tolerance suits uncontrolled environments like server cupboards. However, always confirm your NAS cooling is adequate for sustained loads.

Box contents

• Western Digital WDS100T1R0A 1 TB 2.5″ SATA SSD
• Limited documentation (if provided by distributor)

Check before you buy

• Confirm your NAS or PC has a free 2.5″ bay and SATA interface.
• Verify the drive bay supports 7 mm height.
• Check if your NAS firmware supports SATA SSD caching.
• Confirm warranty region is valid for the UK.

Frequently Asked Questions

Q: Is this drive suitable for 24/7 NAS use?

A: Yes, it is designed and tested for 24/7 operation in NAS systems.

Q: What is the interface type?

A: It uses a Serial ATA interface for broad compatibility.

Q: Does it support hardware encryption?

A: The input does not specify encryption features; confirm with Western Digital.

Q: What is the TBW rating?

A: The TBW rating is 600, indicating total bytes written over the drive’s life.

Q: Is the drive compatible with UK NAS units?

A: It fits standard 2.5″ bays; confirm power and interface compatibility with your NAS model.

The Consultant’s verdict & warranty

Buy this drive if you need a reliable SATA SSD for NAS caching or 24/7 small office use. It balances endurance, capacity, and consistent speeds. It is not for high-end gaming or NVMe-required workloads. Covered by the standard Manufacturer Warranty.