Page 37 from comparison Samsung PM991a NVMe M.2 512GB capacity

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Compare Asgard As2Ts3 S7 Sata 25 Inch 2Tbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Asgard As2Ts3 S7 Sata 25 Inch 2Tb

Samsung PM991a NVMe M.2 512GB capacity

Memory Usage Type Internal Internal
Memory Connection Port
Storage Connection Details
Device Design and Dimensions 2.5 inch
Memory Capacity 2 terabyte (tb)
Flash Memory Specifications
Controller -
Sequential Read Speed 560 megabytes per second (mb/s) 3100 megabytes per second (mb/s)
Sequential Write Speed 460 megabytes per second (mb/s) 1800 megabytes per second (mb/s)
Random Read Speed 215 megabytes per second (mb/s)
Random Write Speed 210 megabytes per second (mb/s)
DRAM Memory false false
Average Lifespan 1,500,000 (MTBF) hour (h) -
Power Consumption -
NCQ Support true false
TRIM Support true false
RAID Support false false
S.M.A.R.T Support false false
Additional Features -
Size and Dimensions 7 * 70 * 100 millimeter (mm) -
LED Status Indicator false false

Compare Biostar S100 120Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Biostar S100 120Gb

Samsung PM991a NVMe M.2 512GB capacity

Memory Usage Type Internal Internal
Memory Connection Port
Storage Connection Details
Device Design and Dimensions 2.5 inch
Memory Capacity
Controller -
Sequential Read Speed 530 megabytes per second (mb/s) 3100 megabytes per second (mb/s)
Sequential Write Speed 380 megabytes per second (mb/s) 1800 megabytes per second (mb/s)
DRAM Memory false false
Operating Temperature Range -
NCQ Support false false
TRIM Support false false
RAID Support false false
S.M.A.R.T Support false false
Compatible Operating Systems --- Operating System Compatibility Starts Here --- -
Size and Dimensions 120 * 80 * 7 millimeter (mm) -
Product Weight 36 gram (g) -
LED Status Indicator false false
Flash Memory Specifications -
Random Read Speed -
Random Write Speed -

Compare Oscoo Black 001 Sata 25 Inch 256Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Oscoo Black 001 Sata 25 Inch 256Gb

Samsung PM991a NVMe M.2 512GB capacity

Memory Usage Type Internal Internal
Memory Connection Port
Storage Connection Details
Device Design and Dimensions 2.5 inch
Memory Capacity
Flash Memory Specifications
Sequential Read Speed 500 megabytes per second (mb/s) 3100 megabytes per second (mb/s)
Sequential Write Speed 450 megabytes per second (mb/s) 1800 megabytes per second (mb/s)
DRAM Memory false false
Operating Temperature Range 0 to 70 degrees Celsius -
Operating Voltage 5 volt (v) -
NCQ Support true false
TRIM Support true false
RAID Support false false
S.M.A.R.T Support true false
Body Material Aluminum -
Size and Dimensions 7 * 69.8 * 100 millimeter (mm) -
LED Status Indicator false false
Random Read Speed -
Random Write Speed -

Compare Adata Sx850 128Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Adata Sx850 128Gb

Samsung PM991a NVMe M.2 512GB capacity

Memory Usage Type Internal Internal
Memory Connection Port
Storage Connection Details
Device Design and Dimensions 2.5 inch
Memory Capacity
Flash Memory Specifications
Controller -
Sequential Read Speed 550 megabytes per second (mb/s) 3100 megabytes per second (mb/s)
Sequential Write Speed 300 megabytes per second (mb/s) 1800 megabytes per second (mb/s)
DRAM Memory true false
Operating Temperature Range 0 to 70 degrees Celsius -
Average Lifespan 2,000,000 (MTBF) hour (h) -
NCQ Support true false
TRIM Support true false
RAID Support true false
S.M.A.R.T Support true false
Additional Features -
Certifications and Approvals -
Size and Dimensions 7 * 69.85 * 100.45 millimeter (mm) -
Product Weight 47.5 gram (g) -
LED Status Indicator false false
Random Read Speed -
Random Write Speed -

Compare Ocpc Mbl 400 Nvme M2 2Tbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Ocpc Mbl 400 Nvme M2 2Tb

Samsung PM991a NVMe M.2 512GB capacity

Memory Usage Type Internal Internal
Memory Connection Port
Storage Connection Details
Device Design and Dimensions
Memory Capacity 2 terabyte (tb)
Flash Memory Specifications
Sequential Read Speed 5000 megabytes per second (mb/s) 3100 megabytes per second (mb/s)
Sequential Write Speed 4600 megabytes per second (mb/s) 1800 megabytes per second (mb/s)
DRAM Memory false false
Compatible Operating Systems Windows / macOS / Linux -
Size and Dimensions 3.5 * 22 * 80 millimeter (mm) -
Product Weight 10 gram (g) -
LED Status Indicator false false
Random Read Speed -
Random Write Speed -
NCQ Support - false
TRIM Support - false
RAID Support - false
S.M.A.R.T Support - false

Compare Adata Legend 700 Nvme M2 512Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Adata Legend 700 Nvme M2 512Gb

Samsung PM991a NVMe M.2 512GB capacity

Memory Usage Type Internal Internal
Memory Connection Port
Storage Connection Details
Device Design and Dimensions
Memory Capacity
Flash Memory Specifications
Sequential Read Speed 2000 megabytes per second (mb/s) 3100 megabytes per second (mb/s)
Sequential Write Speed 1600 megabytes per second (mb/s) 1800 megabytes per second (mb/s)
Random Read Speed
Random Write Speed
DRAM Memory false false
Operating Temperature Range 0 to 70 degrees Celsius -
Average Lifespan 1,500,000 hours (MTBF) / 480 Terabytes Written (TBW) -
NCQ Support false false
TRIM Support false false
RAID Support false false
S.M.A.R.T Support false false
Additional Features -
Color Options Blue -
Size and Dimensions 3.13 × 22 × 80 mm with heatsink / 2.15 × 22 × 80 mm without heatsink -
Product Weight 9g with heatsink ** 6.2g without heatsink -
LED Status Indicator false false

Compare Biostar S120 Sata 2 5 Inch 240Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Biostar S120 Sata 2 5 Inch 240Gb

Samsung PM991a NVMe M.2 512GB capacity

Memory Usage Type Internal Internal
Memory Connection Port
Storage Connection Details
Device Design and Dimensions 2.5 inch
Memory Capacity
Flash Memory Specifications
Sequential Read Speed 420 megabytes per second (mb/s) 3100 megabytes per second (mb/s)
Sequential Write Speed 430 megabytes per second (mb/s) 1800 megabytes per second (mb/s)
DRAM Memory false false
Operating Temperature Range -
NCQ Support false false
TRIM Support false false
RAID Support false false
S.M.A.R.T Support false false
Compatible Operating Systems --- Operating System Compatibility Starts Here --- -
Additional Features -
Size and Dimensions 7mm thickness -
Product Weight 36 gram (g) -
LED Status Indicator false false
Random Read Speed -
Random Write Speed -

Compare Samsung PM991a NVMe M.2 512GB capacitywith Western Digital Blue Sn570 Nvme M2 250Gb

Feature

Samsung PM991a NVMe M.2 512GB capacity

Western Digital Blue Sn570 Nvme M2 250Gb

Memory Usage Type Internal Internal
Memory Connection Port
Storage Connection Details
Device Design and Dimensions
Memory Capacity
Flash Memory Specifications
Sequential Read Speed 3100 megabytes per second (mb/s) 3300 megabytes per second (mb/s)
Sequential Write Speed 1800 megabytes per second (mb/s) 1200 megabytes per second (mb/s)
Random Read Speed
Random Write Speed
DRAM Memory false false
NCQ Support false false
TRIM Support false false
RAID Support false false
S.M.A.R.T Support false false
LED Status Indicator false false
Average Lifespan - 1,500,000 hours (MTTF) / 150 Terabytes Written (TBW)
Power Consumption -
Additional Features -
Certifications and Approvals -
Size and Dimensions - 2.38 * 22 * 80 millimeter (mm)
Product Weight - 6.5 gram (g)

Compare Adata Ultimate Su800 1Tbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Adata Ultimate Su800 1Tb

Samsung PM991a NVMe M.2 512GB capacity

Memory Usage Type Internal Internal
Memory Connection Port
Storage Connection Details
Device Design and Dimensions 2.5 inch
Memory Capacity 1 terabyte (tb)
Flash Memory Specifications
Controller -
Sequential Read Speed 550 megabytes per second (mb/s) 3100 megabytes per second (mb/s)
Sequential Write Speed 500 megabytes per second (mb/s) 1800 megabytes per second (mb/s)
Random Read Speed
Random Write Speed
DRAM Memory true false
Operating Temperature Range -
Average Lifespan 2,000,000 hours (MTTF) / 800 Terabytes Written (TBW) -
NCQ Support true false
TRIM Support true false
RAID Support true false
S.M.A.R.T Support true false
Additional Features -
Certifications and Approvals -
Size and Dimensions 7 * 69.85 * 100.45 millimeter (mm) -
Product Weight 47.5 gram (g) -
LED Status Indicator false false

Compare Samsung PM991a NVMe M.2 512GB capacitywith Western Digital Black Sn750 Pcie M2 500Gb

Feature

Samsung PM991a NVMe M.2 512GB capacity

Western Digital Black Sn750 Pcie M2 500Gb

Memory Usage Type Internal Internal
Memory Connection Port
Storage Connection Details
Device Design and Dimensions
Memory Capacity
Flash Memory Specifications
Sequential Read Speed 3100 megabytes per second (mb/s) 3430 megabytes per second (mb/s)
Sequential Write Speed 1800 megabytes per second (mb/s) 2600 megabytes per second (mb/s)
Random Read Speed
Random Write Speed
DRAM Memory false true
NCQ Support false false
TRIM Support false false
RAID Support false false
S.M.A.R.T Support false false
LED Status Indicator false false
Controller -
DRAM Memory Type -
Operating Temperature Range - 0 to 70 degrees Celsius
Operating Voltage - 2.8 ampere (a)
Average Lifespan - 1,750,000 hours (MTTF) / 300 Terabytes Written (TBW)
Power Consumption -
Additional Features - WD Black SSD Dashboard software with Gaming Mode support
Certifications and Approvals -
Size and Dimensions - 2.38 * 22 * 80 millimeter (mm)
Product Weight - 7.5 gram (g)

Compare Samsung PM991a NVMe M.2 512GB capacitywith Teamgroup Mp44L Nvme M2 1Tb

Feature

Samsung PM991a NVMe M.2 512GB capacity

Teamgroup Mp44L Nvme M2 1Tb

Memory Usage Type Internal Internal
Memory Connection Port
Storage Connection Details
Device Design and Dimensions
Memory Capacity 1 terabyte (tb)
Flash Memory Specifications
Sequential Read Speed 3100 megabytes per second (mb/s) 5000 megabytes per second (mb/s)
Sequential Write Speed 1800 megabytes per second (mb/s) 4500 megabytes per second (mb/s)
Random Read Speed -
Random Write Speed -
DRAM Memory false false
NCQ Support false false
TRIM Support false false
RAID Support false false
S.M.A.R.T Support false true
LED Status Indicator false false
Operating Temperature Range -
Operating Voltage - 3.3 volt (v)
Average Lifespan - 1,500,000 hours (MTBF) / 600 Terabytes Written (TBW)
Compatible Operating Systems - Windows version 7 and later / Linux Kernel 2.6.33 and later
Additional Features -
Size and Dimensions - 2.25 * 22 * 80 millimeter (mm)

Compare Kingspec P3 1Tbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Kingspec P3 1Tb

Samsung PM991a NVMe M.2 512GB capacity

Memory Usage Type Internal Internal
Memory Connection Port
Storage Connection Details
Device Design and Dimensions 2.5 inch
Memory Capacity 1 terabyte (tb)
Flash Memory Specifications
Controller -
Sequential Read Speed 580 megabytes per second (mb/s) 3100 megabytes per second (mb/s)
Sequential Write Speed 570 megabytes per second (mb/s) 1800 megabytes per second (mb/s)
Random Read Speed
Random Write Speed
DRAM Memory false false
Operating Temperature Range 0 to 70 degrees Celsius -
Operating Voltage 5 volt (v) -
Average Lifespan 1,000,000 hours (MTBF) / 698 Terabytes Written (TBW) -
Power Consumption 1.4W in active mode -
NCQ Support false false
TRIM Support false false
RAID Support false false
S.M.A.R.T Support true false
Additional Features -
Size and Dimensions 7 * 70 * 100.4 millimeter (mm) -
LED Status Indicator false false