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Compare any two Solid State Drives:
Kingston KC2000 NVMe SSD 250GB vs Western Digital WD Blue SN550 NVMe SSD 500GB
Display Graphs
Specification Charts
Capacity
| WD Blue SN550 NVMe SSD 500GB |
|
500 GB |
| KC2000 NVMe SSD 250GB |
|
256 GB |
|
|
Random Read
| KC2000 NVMe SSD 250GB |
|
350000 IOPS |
| WD Blue SN550 NVMe SSD 500GB |
|
300000 IOPS |
|
|
Random Write
| WD Blue SN550 NVMe SSD 500GB |
|
240000 IOPS |
| KC2000 NVMe SSD 250GB |
|
200000 IOPS |
|
|
Sequential Read
| KC2000 NVMe SSD 250GB |
|
3000 MB/sec |
| WD Blue SN550 NVMe SSD 500GB |
|
2400 MB/sec |
|
|
Sequential Write
| WD Blue SN550 NVMe SSD 500GB |
|
1750 MB/sec |
| KC2000 NVMe SSD 250GB |
|
1100 MB/sec |
|
|
Endurance
| WD Blue SN550 NVMe SSD 500GB |
|
300 TB |
| KC2000 NVMe SSD 250GB |
|
150 TB |
|
|
Specifications
Display Specifications
| Model | KC2000 NVMe SSD 250GB | WD Blue SN550 NVMe SSD 500GB |
|---|---|---|
| Manufacturer | Kingston | Western Digital |
| NAND | Toshiba BiCS4 96L TLC | SanDisk 96L TLC |
| Form Factor | M.2 (2280) | M.2 (2280) |
| Capacity | 256 GB | 500 GB |
| Cache | N/A MB | (N/A) MB |
| Sequential Read | 3000 MB/s | 2400 MB/s |
| Sequential Write | 1100 MB/s | 1750 MB/s |
| Random Read | 350000 IOPS | 300000 IOPS |
| Random Write | 200000 IOPS | 240000 IOPS |
| Interface | NVMe 1.3 | NVMe 1.4 |
| Controller | SMI 2262EN | WD Architecture |
| Date Released | 2019 | 2019 |
| Endurance | 150 TB | 300 TB |
| Notes | 5-Year Limited Warranty | 5-Year Warranty |
Price Comparison
Display Prices
KC2000 NVMe SSD 250GBAmazon.com
Check prices at:
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WD Blue SN550 NVMe SSD 500GBAmazon.com
Check prices at:
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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.
