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Crucial P1 1TB NVMe SSD
Crucial P1 500GB NVMe SSD
Western Digital Black SN750 1TB NVMe SSD
Western Digital Black SN750 500GB NVMe SSD
Western Digital WDS500G2X0C 500GB NVMe SSD

Manufacturers
Crucial
Western Digital

Basic Details
RAW Capacity (GB)
500
1000
Warranty (Months)
60
Controller
Silicon Motion SM2263EN
Western Digital
SanDisk 20-82-007011
Hardware Encryption
Endurance (TB)
100
200
300
600

Performance
Maximum Sequential Read Rate (MB/s)
1900
2000
3400
3470
Maximum Sequential Write Rate (MB/s)
950
1700
2500
2600
3000
Random Read (IOPS/s)
90000
170000
410000
420000
515000
Random Write (IOPS/s)
220000
240000
330000
380000
560000

Primary Construction Type
SLC NAND (1bit)
MLC NAND (2bit)
TLC NAND (3bit)
QLC NAND (3D)
Single Sided
Double Sided
Includes Heatsink

DRAM Cache
DDR3 (MB)
512
1024
0
DDR4 (MB)
0

Interface
PCIe 3.1 x4
PCIe 3.0 x4
PCIe 3.0 x2
PCIe 2.0 x2
PCIe 2.0 x4
SATA III 6Gb/s

Form Factor
M.2 2242
M.2 2260
M.2 2280
M.2 22110
M Key
B+M Key

NVMe SSD's

Manufacturer Crucial Crucial Western Digital Western Digital
Product
Model
Product Image
MSRP
$109.99 $229.99 $149.99 $149.99
Buy at Amazon $66.95
Save 39%
$99.99
Save 57%
$105.74
Save 30%
$79.99
Save 47%
Product Feature Score
9,560 16,320 11,800 12,090
Basic Details
RAW Capacity  (GB) 500 1000 500 500
Warranty  (Months) 60 60 60 60
Controller Silicon Motion SM2263EN Silicon Motion SM2263EN Western Digital SanDisk 20-82-007011
Hardware Encryption - - -
Endurance  (TB) 100 200 300 300
Performance
Maximum Sequential Read Rate  (MB/s) 1900 2000 3400 3470
Maximum Sequential Write Rate  (MB/s) 950 1700 2500 2600
Random Read  (IOPS/s) 90000 170000 410000 420000
Random Write  (IOPS/s) 220000 240000 330000 380000
Primary Construction Type
SLC NAND (1bit) - - - -
MLC NAND (2bit) - - - -
TLC NAND (3bit) - - - -
QLC NAND (3D)
Single Sided
Double Sided - - - -
Includes Heatsink - - - -
DRAM Cache
DDR3  (MB) 512 1024 0 0
DDR4  (MB) 0 0 0 0
Interface
PCIe 3.1 x4 - - - -
PCIe 3.0 x4
PCIe 3.0 x2 - - - -
PCIe 2.0 x2 - - - -
PCIe 2.0 x4 - - - -
SATA III 6Gb/s - - - -
Form Factor
M.2 2242 - - - -
M.2 2260 - - - -
M.2 2280
M.2 22110 - - - -
M Key
B+M Key - - - -