Page 22 from comparison Samsung PM991a NVMe M.2 512GB capacity

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Compare Ocpc Formula Nvme M2 128Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Ocpc Formula Nvme M2 128Gb

Samsung PM991a NVMe M.2 512GB capacity

Memory Usage Type Internal Internal
Memory Connection Port
Storage Connection Details
Device Design and Dimensions
Memory Capacity
Sequential Read Speed 1500 megabytes per second (mb/s) 3100 megabytes per second (mb/s)
Sequential Write Speed 600 megabytes per second (mb/s) 1800 megabytes per second (mb/s)
Random Read Speed
Random Write Speed
DRAM Memory false false
NCQ Support false false
TRIM Support true false
RAID Support false false
S.M.A.R.T Support true false
Compatible Operating Systems Windows / macOS / Linux -
Additional Features ECC (Error Correction Code) Algorithm -
LED Status Indicator false false
Flash Memory Specifications -

Compare Crucial P5 Nvme M2 2Tbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Crucial P5 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
Controller -
Sequential Read Speed 3400 megabytes per second (mb/s) 3100 megabytes per second (mb/s)
Sequential Write Speed 3000 megabytes per second (mb/s) 1800 megabytes per second (mb/s)
Random Write Speed
DRAM Memory true false
DRAM Memory Type -
Operating Temperature Range -
Average Lifespan 1,800,000 hours (MTTF) / 1200 Terabytes Written (TBW) -
NCQ Support false false
TRIM Support true false
RAID Support false false
S.M.A.R.T Support true false
Encryption Technology -
Certifications and Approvals -
Random Read Speed -
LED Status Indicator - false

Compare Samsung PM991a NVMe M.2 512GB capacitywith Western Digital My Passport Wdbynn0010B 1Tb

Feature

Samsung PM991a NVMe M.2 512GB capacity

Western Digital My Passport Wdbynn0010B 1Tb

Memory Usage Type Internal -
Memory Connection Port -
Storage Connection Details -
Device Design and Dimensions 2.5 inch
Memory Capacity -
Flash Memory Specifications -
Sequential Read Speed 3100 megabytes per second (mb/s) -
Sequential Write Speed 1800 megabytes per second (mb/s) -
Random Read Speed -
Random Write Speed -
DRAM Memory false -
NCQ Support false false
TRIM Support false -
RAID Support false false
S.M.A.R.T Support false false
LED Status Indicator false true
Usage Type - External
General Grouping - Portable External
Capacity - 1 terabyte (tb)
Disk Rotation Speed - 5400 RPM
Default Format -
External Power Source Required - false
Operating Temperature Range -
Encryption Technology -
Compatible Operating Systems - Windows 7 and later
Additional Features - WD Backup software for automatic backup / WD Discovery software for connecting to Dropbox and Google Drive cloud storage / WD Security and WD Drive Utilities software
Shock and Vibration Sensor - false
Water Resistance - false
Dust Resistance - false
Humidity Resistance - false
Scratch Resistance - false
Anti-slip - false
Impact Resistance - false
Vibration Resistance - false
Kensington Security Slot - false
Size and Dimensions - 13.8 * 81.5 * 110 millimeter (mm)
Product Weight - 170 gram (g)
Color Options - White & Gold, Black & Gray
Body Material - Plastic
Box Contents - Micro-B to Type-A USB 3.0 cable / User manual
Power Key Support - false

Compare Samsung PM991a NVMe M.2 512GB capacitywith Verity Ascend S601 240Gb

Feature

Samsung PM991a NVMe M.2 512GB capacity

Verity Ascend S601 240Gb

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 3100 megabytes per second (mb/s) 520 megabytes per second (mb/s)
Sequential Write Speed 1800 megabytes per second (mb/s) 480 megabytes per second (mb/s)
Random Read Speed
Random Write Speed
DRAM Memory false false
NCQ Support false false
TRIM Support false true
RAID Support false false
S.M.A.R.T Support false false
LED Status Indicator false false
Additional Features -
Size and Dimensions - 7 * 70 * 100 millimeter (mm)
Product Weight - 100 gram (g)

Compare Adata Ultimate Su800 M2 128Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Adata Ultimate Su800 M2 128Gb

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
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 -
Average Lifespan 2,000,000 hours (MTTF) / 100 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 3.5 * 22 * 80 millimeter (mm) -
Product Weight 8 gram (g) -
LED Status Indicator false false
Random Read Speed -
Random Write Speed -

Compare Lexar Ns200 960Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Lexar Ns200 960Gb

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 510 megabytes per second (mb/s) 1800 megabytes per second (mb/s)
Random Read Speed
Random Write Speed
DRAM Memory true false
DRAM Memory Type -
Operating Temperature Range -
Average Lifespan 480 (TBW) terabyte (tb) -
NCQ Support false false
TRIM Support true false
RAID Support false false
S.M.A.R.T Support true false
Size and Dimensions 7 * 69.85 * 100.2 millimeter (mm) -
Product Weight 34 gram (g) -
LED Status Indicator false false

Compare Dahua C800A Sata 25 Inch 256Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Dahua C800A 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 550 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)
DRAM Memory false false
Operating Temperature Range 0 to 70 degrees Celsius -
Average Lifespan 1,500,000 hours (MTBF) / 100 Terabytes Written (TBW) -
Power Consumption -
NCQ Support false false
TRIM Support true false
RAID Support false false
S.M.A.R.T Support true false
Additional Features -
Size and Dimensions 7 * 69.9 * 100.2 millimeter (mm) -
Product Weight 40 gram (g) -
LED Status Indicator false false
Random Read Speed -
Random Write Speed -

Compare Apacer Ast280 M2 2280 120Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Apacer Ast280 M2 2280 120Gb

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 3100 megabytes per second (mb/s)
Sequential Write Speed 470 megabytes per second (mb/s) 1800 megabytes per second (mb/s)
Random Write Speed
DRAM Memory false false
Operating Temperature Range -
Operating Voltage 3.3 volt (v) -
Average Lifespan 1,500,000 hours (MTBF) / 70 Terabytes Written (TBW) -
Power Consumption 1.35W in active mode / 0.3W in standby mode -
NCQ Support true false
TRIM Support true false
RAID Support false false
S.M.A.R.T Support true false
Certifications and Approvals -
Size and Dimensions 3.8 * 22 * 80 millimeter (mm) -
Product Weight 6.3 gram (g) -
LED Status Indicator false false
Random Read Speed -

Compare Samsung PM991a NVMe M.2 512GB capacitywith X Energy Falcon Sata 25 Inch 120Gb

Feature

Samsung PM991a NVMe M.2 512GB capacity

X Energy Falcon Sata 25 Inch 120Gb

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 3100 megabytes per second (mb/s) 500 megabytes per second (mb/s)
Sequential Write Speed 1800 megabytes per second (mb/s) 400 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
Operating Temperature Range -
Operating Voltage - 5 volt (v)
Average Lifespan - 2,000,000 (MTBF) hour (h)
Additional Features -
Size and Dimensions - 7 x 69.85 x 100 mm
Product Weight - 35 gram (g)

Compare Hp Ex 900 250Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Hp Ex 900 250Gb

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
Controller -
Sequential Read Speed 2100 megabytes per second (mb/s) 3100 megabytes per second (mb/s)
Sequential Write Speed 1300 megabytes per second (mb/s) 1800 megabytes per second (mb/s)
Random Read Speed
Random Write Speed
DRAM Memory false false
Operating Temperature Range -
Average Lifespan 2,000,000 hours (MTBF) / 100 Terabytes Written (TBW) -
Power Consumption -
NCQ Support true false
TRIM Support true false
RAID Support false false
S.M.A.R.T Support false false
Compatible Operating Systems Windows version 7 and later -
Additional Features -
Certifications and Approvals -
Size and Dimensions 2.4 * 22 * 80 millimeter (mm) -
Product Weight 5.4 gram (g) -
LED Status Indicator false false

Compare Samsung PM991a NVMe M.2 512GB capacitywith Sandisk 3D Ssd 1Tb

Feature

Samsung PM991a NVMe M.2 512GB capacity

Sandisk 3D Ssd 1Tb

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
Sequential Read Speed 3100 megabytes per second (mb/s) 560 megabytes per second (mb/s)
Sequential Write Speed 1800 megabytes per second (mb/s) 530 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 - 0 to 70 degrees Celsius
Average Lifespan - 400 (TBW) terabyte (tb)
Additional Features -
Size and Dimensions - 7 * 69.95 * 100.5 millimeter (mm)
Product Weight - 50 gram (g)

Compare Kingspec P3 256Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Kingspec P3 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
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) / 174 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