 |
 |
Compare any two Solid State Drives:
Kingston A400 SSD 240GB vs Western Digital WD Black SN750 NVMe SSD 500GB
Display Graphs
Specification Charts
Capacity
| WD Black SN750 NVMe SSD 500GB |
|
500 GB |
| A400 SSD 240GB |
|
256 GB |
|
|
Random Read
| A400 SSD 240GB |
|
N/A IOPS |
| WD Black SN750 NVMe SSD 500GB |
|
420000 IOPS |
|
|
Random Write
| A400 SSD 240GB |
|
N/A IOPS |
| WD Black SN750 NVMe SSD 500GB |
|
380000 IOPS |
|
|
Sequential Read
| WD Black SN750 NVMe SSD 500GB |
|
3470 MB/sec |
| A400 SSD 240GB |
|
500 MB/sec |
|
|
Sequential Write
| WD Black SN750 NVMe SSD 500GB |
|
2600 MB/sec |
| A400 SSD 240GB |
|
350 MB/sec |
|
|
Endurance
| WD Black SN750 NVMe SSD 500GB |
|
300 TB |
| A400 SSD 240GB |
|
80 TB |
|
|
Specifications
Display Specifications
| Model | A400 SSD 240GB | WD Black SN750 NVMe SSD 500GB |
|---|---|---|
| Manufacturer | Kingston | Western Digital |
| NAND | 3bit TLC NAND | SanDisk 64-layer 3D TLC |
| Form Factor | 2.5" SATA III | M.2 (2280) |
| Capacity | 256 GB | 500 GB |
| Cache | N/A MB | (N/A) MB |
| Sequential Read | 500 MB/s | 3470 MB/s |
| Sequential Write | 350 MB/s | 2600 MB/s |
| Random Read | N/A IOPS | 420000 IOPS |
| Random Write | N/A IOPS | 380000 IOPS |
| Interface | SATA III | NVMe 1.3 |
| Controller | Phison S11 | Western Digital in-house |
| Date Released | 2017 | 2019 |
| Endurance | 80 TB | 300 TB |
| Notes | 3-Year Limited Warranty | 5-Year Warranty & Optional Heatsink |
Price Comparison
Display Prices
A400 SSD 240GBAmazon.com
Check prices at:
|
WD Black SN750 NVMe SSD 500GBAmazon.com
Check prices at:
|
Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.
