Left · Crucial
Crucial T705 2TB
Spec score
Spec score 96
$388
Amazon US, Oct 24
Crucial T705 2TB against WD Black SN850X 4TB
Crucial T705 2TB leads on the overall index. The price beside each button is the Amazon US reading where ScoutPrices has one; the comparison below is worked on typical prices.
Right · Western Digital
WD Black SN850X 4TB
Spec score
Spec score 91
$787
Amazon US, Oct 24
Head to head
Scores
Indices out of 100 on ScoutSpecs' own scale, one per kind of work. They are not frames per second and not a measurement of any one sample.
Spec score
Crucial T705 2TB: 96
WD Black SN850X 4TB: 91
5 ptsto the left
Price and value
Worked on typical prices, the figures the comparison is built on.
Value, points per $100
Crucial T705 2TB: 24
WD Black SN850X 4TB: 14
71%to the left
Typical price
Crucial T705 2TB: $400
WD Black SN850X 4TB: $650
$250to the left
From the spec sheets
Capacity
Crucial T705 2TB: 2000 GB
WD Black SN850X 4TB: 4000 GB
100%to the right
Sequential read
Crucial T705 2TB: 14500 MB/s
WD Black SN850X 4TB: 7300 MB/s
99%to the left
Sequential write
Crucial T705 2TB: 12700 MB/s
WD Black SN850X 4TB: 6600 MB/s
92%to the left
The verdict
- The Crucial T705 2TB scores 5% higher on the ScoutSpecs index.
- The Crucial T705 2TB typically costs $250 less.
- Per dollar, the Crucial T705 2TB is the better buy: 24 points per $100 against 14.
Specifications
| Spec | Crucial T705 2TB | WD Black SN850X 4TB |
|---|---|---|
| Interface | NVMe PCIe 5.0 | NVMe PCIe 4.0 |
| Capacity | 2 TB | 4 TB (better) |
| Sequential read | 14,500 MB/s (better) | 7,300 MB/s |
| Sequential write | 12,700 MB/s (better) | 6,600 MB/s |
| DRAM cache | Yes | Yes |
| Brand | Crucial | Western Digital |
| Released | 2024 (better) | 2023 |
| Typical price | $400 (better) | $650 |
The better figure of each pair is in green, with a tick.