Page 6 from comparison Samsung Pm981A Pcie M2 256Gb

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Compare Lexar Nq100 Sata 2 5 Inch 480Gbwith Samsung Pm981A Pcie M2 256Gb

Feature	Lexar Nq100 Sata 2 5 Inch 480Gb	Samsung Pm981A Pcie M2 256Gb
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)	3500 megabytes per second (mb/s)
DRAM Memory	false	false
Operating Temperature Range		-
Operating Voltage		-
Average Lifespan	168 (TBW) terabyte (tb)	-
NCQ Support	true	true
TRIM Support	true	true
RAID Support	false	true
S.M.A.R.T Support	true	false
Additional Features		-
Certifications and Approvals		-
Size and Dimensions	7 * 69.85 * 100.2 millimeter (mm)	2.5 * 22.8 * 78.7 millimeter (mm)
Product Weight	34 gram (g)	8 gram (g)
LED Status Indicator	false	false
Sequential Write Speed	-	2200 megabytes per second (mb/s)
Random Read Speed	-
Random Write Speed	-

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Compare Samsung 850 Evo 500Gbwith Samsung Pm981A Pcie M2 256Gb

Samsung VS Samsung

Feature	Samsung 850 Evo 500Gb	Samsung Pm981A Pcie M2 256Gb
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	540 megabytes per second (mb/s)	3500 megabytes per second (mb/s)
Sequential Write Speed	520 megabytes per second (mb/s)	2200 megabytes per second (mb/s)
Random Read Speed
Random Write Speed
DRAM Memory	true	false
DRAM Memory Type		-
Operating Temperature Range		-
Average Lifespan	1,500,000 hours (MTBF) / 150 Terabytes Written (TBW)	-
Power Consumption		-
NCQ Support	false	true
TRIM Support	true	true
RAID Support	false	true
S.M.A.R.T Support	true	false
Encryption Technology		-
Size and Dimensions	6.8 * 69.85 * 100 millimeter (mm)	2.5 * 22.8 * 78.7 millimeter (mm)
Product Weight	54.4 gram (g)	8 gram (g)
LED Status Indicator	false	false

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Compare Lexar Nq100 Sata 2 5 Inch 960Gbwith Samsung Pm981A Pcie M2 256Gb

Lexar VS Samsung

Feature	Lexar Nq100 Sata 2 5 Inch 960Gb	Samsung Pm981A Pcie M2 256Gb
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)	3500 megabytes per second (mb/s)
DRAM Memory	false	false
Operating Temperature Range		-
Operating Voltage		-
Average Lifespan	336 (TBW) terabyte (tb)	-
NCQ Support	true	true
TRIM Support	true	true
RAID Support	false	true
S.M.A.R.T Support	true	false
Additional Features		-
Certifications and Approvals		-
Size and Dimensions	7 * 69.85 * 100.2 millimeter (mm)	2.5 * 22.8 * 78.7 millimeter (mm)
Product Weight	34 gram (g)	8 gram (g)
LED Status Indicator	false	false
Sequential Write Speed	-	2200 megabytes per second (mb/s)
Random Read Speed	-
Random Write Speed	-

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Compare Kingspec Mt Msata 512Gbwith Samsung Pm981A Pcie M2 256Gb

KingSpec VS Samsung

Feature	Kingspec Mt Msata 512Gb	Samsung Pm981A Pcie M2 256Gb
Memory Usage Type	Internal	Internal
Memory Connection Port
Storage Connection Details
Device Design and Dimensions
Memory Capacity
Flash Memory Specifications
Sequential Read Speed	580 megabytes per second (mb/s)	3500 megabytes per second (mb/s)
Sequential Write Speed	560 megabytes per second (mb/s)	2200 megabytes per second (mb/s)
DRAM Memory	false	false
Operating Temperature Range	-20 to 70 degrees Celsius	-
Operating Voltage	3.3 volt (v)	-
Average Lifespan	2,000,000 hours (MTBF) / 698 Terabytes Written (TBW)	-
NCQ Support	true	true
TRIM Support	true	true
RAID Support	false	true
S.M.A.R.T Support	true	false
Additional Features	BBM algorithm for identifying and removing access errors	-
Size and Dimensions	3.5 * 30 * 50.8 millimeter (mm)	2.5 * 22.8 * 78.7 millimeter (mm)
Product Weight	41 gram (g)	8 gram (g)
LED Status Indicator	false	false
Random Read Speed	-
Random Write Speed	-

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Compare Samsung Pm981A Pcie M2 256Gbwith Seagate Firecuda 530 Heatsink 1Tb

Samsung VS Seagate

Feature	Samsung Pm981A Pcie M2 256Gb	Seagate Firecuda 530 Heatsink 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	3500 megabytes per second (mb/s)	7300 megabytes per second (mb/s)
Sequential Write Speed	2200 megabytes per second (mb/s)	6000 megabytes per second (mb/s)
Random Read Speed
Random Write Speed
DRAM Memory	false	false
NCQ Support	true	false
TRIM Support	true	true
RAID Support	true	false
S.M.A.R.T Support	false	true
Size and Dimensions	2.5 * 22.8 * 78.7 millimeter (mm)	11.04 * 24.2 * 80.16 millimeter (mm)
Product Weight	8 gram (g)	47 gram (g)
LED Status Indicator	false	false
Operating Temperature Range	-
Average Lifespan	-	1,800,000 hours (MTBF) / 1275 Terabytes Written (TBW)
Power Consumption	-	6.5W in active mode / 0.016W in Idle mode
Certifications and Approvals	-

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Compare Crucial Bx500 Sata 2 5 Inch 2Tbwith Samsung Pm981A Pcie M2 256Gb

Crucial VS Samsung

Feature	Crucial Bx500 Sata 2 5 Inch 2Tb	Samsung Pm981A Pcie M2 256Gb
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	540 megabytes per second (mb/s)	3500 megabytes per second (mb/s)
Sequential Write Speed	500 megabytes per second (mb/s)	2200 megabytes per second (mb/s)
DRAM Memory	false	false
Operating Temperature Range		-
Average Lifespan	1,500,000 hours (MTTF) / 720 Terabytes Written (TBW)	-
NCQ Support	false	true
TRIM Support	true	true
RAID Support	false	true
S.M.A.R.T Support	true	false
Certifications and Approvals		-
Size and Dimensions	9 * 95 * 125 millimeter (mm)	2.5 * 22.8 * 78.7 millimeter (mm)
Product Weight	70 gram (g)	8 gram (g)
Random Read Speed	-
Random Write Speed	-
LED Status Indicator	-	false

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Compare Crucial Bx500 Sata 2 5 Inch 1Tbwith Samsung Pm981A Pcie M2 256Gb

Crucial VS Samsung

Feature	Crucial Bx500 Sata 2 5 Inch 1Tb	Samsung Pm981A Pcie M2 256Gb
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	540 megabytes per second (mb/s)	3500 megabytes per second (mb/s)
Sequential Write Speed	500 megabytes per second (mb/s)	2200 megabytes per second (mb/s)
DRAM Memory	false	false
Operating Temperature Range		-
Average Lifespan	1,500,000 hours (MTTF) / 360 Terabytes Written (TBW)	-
NCQ Support	false	true
TRIM Support	true	true
RAID Support	false	true
S.M.A.R.T Support	true	false
Certifications and Approvals		-
Size and Dimensions	9 * 95 * 125 millimeter (mm)	2.5 * 22.8 * 78.7 millimeter (mm)
Product Weight	70 gram (g)	8 gram (g)
LED Status Indicator	false	false
Random Read Speed	-
Random Write Speed	-

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Compare Pny Cs3140 Nvme M2 2Tbwith Samsung Pm981A Pcie M2 256Gb

PNY VS Samsung

Feature	Pny Cs3140 Nvme M2 2Tb	Samsung Pm981A Pcie M2 256Gb
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	7500 megabytes per second (mb/s)	3500 megabytes per second (mb/s)
Sequential Write Speed	6850 megabytes per second (mb/s)	2200 megabytes per second (mb/s)
DRAM Memory	true	false
Operating Temperature Range		-
Average Lifespan	2,000,000 (MTBF) hour (h)	-
NCQ Support	false	true
TRIM Support	true	true
RAID Support	false	true
S.M.A.R.T Support	true	false
Encryption Technology		-
Compatible Operating Systems	Windows 7 and later	-
Additional Features	ECC (Error Correction Code) Algorithm / APST, ASPM, L1.2 power saving optimizer / End-to-End (E2E) Data Path Protection / PNY PCIe SSD Toolbox software	-
Certifications and Approvals		-
Size and Dimensions	20.5 x 22.8 x 80.4 mm (with thermal cover) / 4 x 22 x 80 mm (without thermal cover)	2.5 * 22.8 * 78.7 millimeter (mm)
Product Weight	With thermal cover: 45 g / Without thermal cover: 6.6 g	8 gram (g)
LED Status Indicator	false	false
Random Read Speed	-
Random Write Speed	-

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Compare Pny Cs3040 Nvme M2 4Tbwith Samsung Pm981A Pcie M2 256Gb

PNY VS Samsung

Feature	Pny Cs3040 Nvme M2 4Tb	Samsung Pm981A Pcie M2 256Gb
Memory Usage Type	Internal	Internal
Memory Connection Port
Storage Connection Details
Device Design and Dimensions
Memory Capacity	4 terabyte (tb)
Flash Memory Specifications
Sequential Read Speed	5600 megabytes per second (mb/s)	3500 megabytes per second (mb/s)
Sequential Write Speed	3900 megabytes per second (mb/s)	2200 megabytes per second (mb/s)
DRAM Memory	true	false
Operating Temperature Range		-
Average Lifespan	2,000,000 hours (MTBF) / 6800 Terabytes Written (TBW)	-
NCQ Support	false	true
TRIM Support	true	true
RAID Support	true	true
S.M.A.R.T Support	true	false
Encryption Technology		-
Compatible Operating Systems	Windows 7 and later	-
Additional Features	ECC (Error Correction Code) Algorithm / APST, ASPM, L1.2 power saving optimizer / End-to-End (E2E) Data Path Protection / PNY PCIe SSD Toolbox software	-
Certifications and Approvals		-
Size and Dimensions	4 * 22 * 80 millimeter (mm)	2.5 * 22.8 * 78.7 millimeter (mm)
Product Weight	6.6 gram (g)	8 gram (g)
LED Status Indicator	false	false
Random Read Speed	-
Random Write Speed	-

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Compare Samsung 860 Qvo 1Tbwith Samsung Pm981A Pcie M2 256Gb

Samsung VS Samsung

Feature	Samsung 860 Qvo 1Tb	Samsung Pm981A Pcie M2 256Gb
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)	3500 megabytes per second (mb/s)
Sequential Write Speed	520 megabytes per second (mb/s)	2200 megabytes per second (mb/s)
Random Read Speed
Random Write Speed
DRAM Memory	true	false
DRAM Memory Type		-
Operating Temperature Range		-
Operating Voltage	5 volt (v)	-
Average Lifespan	1,500,000 hours (MTBF) / 360 Terabytes Written (TBW)	-
Power Consumption		-
NCQ Support	false	true
TRIM Support	true	true
RAID Support	false	true
S.M.A.R.T Support	true	false
Encryption Technology		-
Size and Dimensions	6.8 * 69.85 * 100 millimeter (mm)	2.5 * 22.8 * 78.7 millimeter (mm)
Product Weight	62 gram (g)	8 gram (g)
LED Status Indicator	false	false

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Compare Samsung 960 Pro 2Tbwith Samsung Pm981A Pcie M2 256Gb

Samsung VS Samsung

Feature	Samsung 960 Pro 2Tb	Samsung Pm981A Pcie M2 256Gb
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	3500 megabytes per second (mb/s)	3500 megabytes per second (mb/s)
Sequential Write Speed	2100 megabytes per second (mb/s)	2200 megabytes per second (mb/s)
Random Read Speed
Random Write Speed
DRAM Memory	true	false
DRAM Memory Type		-
Operating Temperature Range		-
Average Lifespan	1,500,000 hours (MTBF) / 1200 Terabytes Written (TBW)	-
Power Consumption		-
NCQ Support	false	true
TRIM Support	true	true
RAID Support	false	true
S.M.A.R.T Support	true	false
Encryption Technology		-
Size and Dimensions	2.38 * 22.15 * 80.15 millimeter (mm)	2.5 * 22.8 * 78.7 millimeter (mm)
Product Weight	9 gram (g)	8 gram (g)
LED Status Indicator	false	false

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Compare Samsung Pm981A Pcie M2 256Gbwith Western Digital Blue Wds250G2B0A 250Gb

Samsung VS Blu

Feature	Samsung Pm981A Pcie M2 256Gb	Western Digital Blue Wds250G2B0A 250Gb
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	3500 megabytes per second (mb/s)	550 megabytes per second (mb/s)
Sequential Write Speed	2200 megabytes per second (mb/s)	525 megabytes per second (mb/s)
Random Read Speed
Random Write Speed
DRAM Memory	false	false
NCQ Support	true	false
TRIM Support	true	false
RAID Support	true	false
S.M.A.R.T Support	false	true
Size and Dimensions	2.5 * 22.8 * 78.7 millimeter (mm)	7 * 69.85 * 100.2 millimeter (mm)
Product Weight	8 gram (g)	37.4 gram (g)
LED Status Indicator	false	false
Operating Temperature Range	-	0 to 70 degrees Celsius
Average Lifespan	-	1,750,000 (MTTF) hour (h)
Power Consumption	-
Additional Features	-
Certifications and Approvals	-

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