3 drives tracked. From $259.98/TB. Updated every 4 hours.
At $259.98/TB, WD 0.5TB NVMe drives are $14.68/TB cheaper than the 0.5TB NVMe category average of $274.66/TB — strong value at this capacity.
WD Ultrastar DC SN655 0.5TB delivers 6,800MB/s read throughput for cloud scale-out deployments. 1 DWPD endurance, U.3 form factor. From $259.98/TB.
| $/TB ▲ | Brand / Model | Cap | Interface | Tech | Cache | Sector | Wty | Price | Cond. | 90D | Buy | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
👑$259.98 👑 Best | WD PC SN5000S SSD 512GB M.2 2230 30mm NVMe PCIe 4.0 Gen4 x4 Series Sol... WD PC SN5000S SSD 512GB M.2 2230 30mm NVMe PCIe 4.0 Gen4 x4 Series Solid State Drive for PS5 Dell HP Lenovo Ultrabook Surface Pro Steam Deck | 512GB | NVMe-PCIe4 | — | — | — | — | $129.99 | new | Buy →Details | ▼ | |
$350.00 | WD 512GB SSD PC SN530 M.2 2230 30mm PCIe Gen3 x4 NVMe SDBPTPZ-512G Sol... Western Digital 512GB SSD PC SN530 M.2 2230 30mm PCIe Gen3 x4 NVMe SDBPTPZ-512G Solid State Drive for Dell HP Lenovo Laptop Desktop Ultrabook Surface | 512GB | NVMe-PCIe3 | — | — | — | — | $175.00 | new | Buy →Details | ▼ | |
$358.00 ↑ High | WD SN740 512GB M.2 2230 NVMe PCIe 4.0 Gen4 x4 SSD WD SN740 512GB M.2 2230 NVMe PCIe 4.0 Gen4 x4 SSD (OEM) – 30mm 2230 Single‐Sided TLC NVMe Drive for Steam Deck, ROG Ally, Surface & Ultrabooks | 512GB | NVMe-PCIe4 | — | — | — | — | $179.00 | new | Buy →Details | ▼ |
The WD 0.5TB NVMe SSD is designed for enterprise mixed workloads including virtualization, databases, and analytics. Check DWPD rating: 1 DWPD suits read-intensive; 3 DWPD handles write-heavy OLTP.
WD 0.5TB NVMe drives use U.2 or U.3 connectors. Compatible with Dell PowerEdge, HPE ProLiant Gen10+, Supermicro, and any server with NVMe U.2 backplane. U.2 to PCIe adapters ($15-50) work for desktop servers.
TLC (Samsung PM9A3, Micron 7450) offers higher write endurance for mixed workloads. QLC (Solidigm D5-P5336) is cheaper per TB, ideal for read-heavy AI data lakes and CDN. Match NAND type to your write volume.