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Compare any two Solid State Drives:
SanDisk Extreme Pro 240GB vs Western Digital WD Blue SN550 NVMe SSD 500GB
Display Graphs
Specification Charts
Capacity
| WD Blue SN550 NVMe SSD 500GB |
|
500 GB |
| Extreme Pro 240GB |
|
240 GB |
|
|
Random Read
| WD Blue SN550 NVMe SSD 500GB |
|
300000 IOPS |
| Extreme Pro 240GB |
|
100000 IOPS |
|
|
Random Write
| WD Blue SN550 NVMe SSD 500GB |
|
240000 IOPS |
| Extreme Pro 240GB |
|
90000 IOPS |
|
|
Sequential Read
| WD Blue SN550 NVMe SSD 500GB |
|
2400 MB/sec |
| Extreme Pro 240GB |
|
550 MB/sec |
|
|
Sequential Write
| WD Blue SN550 NVMe SSD 500GB |
|
1750 MB/sec |
| Extreme Pro 240GB |
|
520 MB/sec |
|
|
Endurance
| WD Blue SN550 NVMe SSD 500GB |
|
300 TB |
| Extreme Pro 240GB |
|
80 TB |
|
|
Specifications
Display Specifications
| Model | Extreme Pro 240GB | WD Blue SN550 NVMe SSD 500GB |
|---|---|---|
| Manufacturer | SanDisk | Western Digital |
| NAND | SanDisk 2nd Generation 64Gbit 19nm MLC | SanDisk 96L TLC |
| Form Factor | 2.5" | M.2 (2280) |
| Capacity | 240 GB | 500 GB |
| Cache | 512 MB | (N/A) MB |
| Sequential Read | 550 MB/s | 2400 MB/s |
| Sequential Write | 520 MB/s | 1750 MB/s |
| Random Read | 100000 IOPS | 300000 IOPS |
| Random Write | 90000 IOPS | 240000 IOPS |
| Interface | SATA III 6Gb/s | NVMe 1.4 |
| Controller | Marvell 88SS9187 | WD Architecture |
| Date Released | 2014 | 2019 |
| Endurance | 80 TB | 300 TB |
| Notes | 10 Year Warranty | 5-Year Warranty |
Price Comparison
Display Prices
Extreme Pro 240GBAmazon.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.