New
Western Digital SSD SATA III 2.5"
Capacity 4TB
Form Factor 2.5"
Interface SATA III
Read Speed 560 MB/s
NAND TLC
DRAM Cache Yes
Endurance 400 TBW
62 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong capacity (93rd percentile) 93rd
- Strong feature (89th percentile) 89th
- Strong endurance (68th percentile) 68th
Cons
- Below average user sentiment (0th percentile)
- Below average affordability (11th percentile)
The proof
Performance
Specifications
Full Specifications
Drive
| Capacity | 4000 |
| Form Factor | 2.5" |
| Interface | SATA III |
| Protocol | SATA |
| External | No |
Performance
| Sequential Read (MB/s) | 560 |
| Sequential Write (MB/s) | 520 |
| Random Read (IOPS) | 90000 |
| Random Write (IOPS) | 82000 |
Hardware
| NAND | TLC |
| DRAM Cache | Yes |
Reliability
| Endurance (TBW) | 400 |
| MTBF (hours) | 1750000 |
| Warranty (years) | 5 |
Features
| Heatsink | No |
vs Competition
| Spec | Western Digital SSD | SanDisk Black SN850X WDBB9G0040BNC-WRSN | Kingston FURY Renegade G5 SFYR2S/4T0 | Samsung 990 PRO | Crucial T700 CT2000T700SSD5 | Lexar NM1090 PRO LNM109P004T-RNNNU |
|---|---|---|---|---|---|---|
| Capacity | 4TB | 4TB | 4TB | 2TB | 2TB | 4TB |
| Form Factor | 2.5" | M.2 2280 | M.2 2280 | M.2 2280 | M.2 | M.2 2280 |
| Interface | SATA III | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 5.0 | PCIe 5.0 |
| Seq Read | 560 MB/s | 7,300 MB/s | 14,800 MB/s | 7,450 MB/s | 12,400 MB/s | 13,000 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | SLC |
| Dram Cache | true | true | true | true | true | true |
| Endurance | 400 TBW | 2400 TBW | 4000 TBW | 1200 TBW | 1200 TBW | 2800 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | User Sentiment | Endurance | Social Proof | Affordability |
|---|---|---|---|---|---|---|---|---|
| Western Digital SSD | 36.8 | 42.2 | 89.4 | 92.6 | 0.3 | 67.9 | 55.9 | 10.6 |
| SanDisk Black SN850X WDBB9G0040BNC-WRSN Compare | 89 | 95.6 | 89.4 | 92.6 | 94.6 | 88.1 | 95.3 | 10.4 |
| Kingston FURY Renegade G5 SFYR2S/4T0 Compare | 99.5 | 99 | 90.9 | 92.6 | 0 | 93.6 | 87.1 | 6.3 |
| Samsung 990 PRO Compare | 93.7 | 97.4 | 98.9 | 78.5 | 78.7 | 86 | 95.3 | 23.4 |
| Crucial T700 CT2000T700SSD5 Compare | 96.6 | 97.6 | 97.5 | 78.5 | 78.7 | 83 | 77.4 | 23.8 |
| Lexar NM1090 PRO LNM109P004T-RNNNU Compare | 98.1 | 98.5 | 97.5 | 92.6 | 0 | 75.1 | 56.7 | 9.2 |
Price
Value & Pricing
We started tracking prices for this product on Nov 12, 2026. The chart appears once we have more data.
Usage Scores
- Overall62.1
- Budget66.7
- Gaming56
- Laptop62.5
- Console27.9
- Portable17.5
- Workstation66.9
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
