Crucial T705 4TB SSD
Not rated yet
US launch / reference: $689
Third-party reference ↗Crucial T705 4TB SSD vs WD BLACK SN8100 4TB
An overall editorial verdict is not available for this pair yet. Your priorities and current prices can change the better choice.
WD BLACK SN8100 4TB
Not rated yet
US launch / reference: $549
Third-party reference ↗Start with the tradeoffs
Consider Crucial T705 4TB SSD for
- Interface: PCIe 5.0 x4 NVMe 2.0
- Listed endurance: 2,400 TBW
- Form factor: M.2 2280 (double-sided)
Tradeoff: Check slot compatibility, exact capacity and heatsink clearance before purchase.
Consider WD BLACK SN8100 4TB for
- Interface: PCIe 5.0 x4 NVMe 2.0
- Listed endurance: 2,400 TBW
- Form factor: M.2 2280 (single-sided)
Tradeoff: Check slot compatibility, exact capacity and heatsink clearance before purchase.
Scores and judgments are editorial. Specdex does not run an in-house benchmark lab. Manufacturer claims and independent measurements may use different test conditions.
Specifications side by side
Arrows indicate a higher capacity, higher power rating, or lower weight/time for comparable simple quantities. They do not establish overall product quality. Unknown values remain unavailable.
| Specification | Crucial T705 4TB SSD | WD BLACK SN8100 4TB |
|---|---|---|
| Form factor | M.2 2280 (double-sided) | M.2 2280 (single-sided) |
| Interface | PCIe 5.0 x4 NVMe 2.0 | PCIe 5.0 x4 NVMe 2.0 |
| Sequential read | 14,100 MB/s | 14,900 MB/s |
| Sequential write | 12,600 MB/s | 14,000 MB/s |
| Random read | 1,500,000 IOPS | 2,300,000 IOPS |
| Random write | 1,800,000 IOPS | 2,400,000 IOPS |
| Controller | Phison E26 (PS5026-E26-52) | SanDisk-tuned Silicon Motion SM2508 (6nm, quad Cortex-R8) |
| NAND | 232-layer Micron 3D TLC (B58R) | 218-layer BiCS8 CBA 3D TLC |
| DRAM | yes, LPDDR4 (1GB per TB) | yes (onboard DRAM) |
| Endurance | 2,400 TBW | 2,400 TBW |
| Warranty | 5 years | 5 years |
Crucial T705 4TB SSD
Prices & availability
US launch / reference: $689. This is not a current retailer offer.
Checking current offers…
Price history
History appears when an approved retailer provides observations.
Prices apply to the listed configuration and condition. Tax and shipping are not included unless the retailer states otherwise.
WD BLACK SN8100 4TB
Prices & availability
US launch / reference: $549. This is not a current retailer offer.
Checking current offers…
Price history
History appears when an approved retailer provides observations.
Prices apply to the listed configuration and condition. Tax and shipping are not included unless the retailer states otherwise.