Page 32 from comparison Samsung PM991a NVMe M.2 512GB capacity

12 comparisons are ready for you on this page

Compare Oscoo Black 001 Sata 25 Inch 120Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature	Oscoo Black 001 Sata 25 Inch 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
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	-

View Comparison Details

Compare Kodak X250S Sata M2 1Tbwith Samsung PM991a NVMe M.2 512GB capacity

Kodak VS Samsung

Feature	Kodak X250S Sata M2 1Tb	Samsung PM991a NVMe M.2 512GB capacity
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	520 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)
DRAM Memory	false	false
Average Lifespan	2,000,000 (MTBF) hour (h)	-
NCQ Support	false	false
TRIM Support	true	false
RAID Support	false	false
S.M.A.R.T Support	true	false
Additional Features	ECC (Error Correction Code) Algorithm / Wear Leveling capability for increased memory lifespan / BBM algorithm for identifying and removing access errors / Over Provision capability for increasing write speed without performance reduction / Energy consumption optimizer	-
Size and Dimensions	2 * 22 * 80 millimeter (mm)	-
LED Status Indicator	false	false
Random Read Speed	-
Random Write Speed	-

View Comparison Details

Compare Corsair Mp600 Pro Lpx Nvme M2 1Tbwith Samsung PM991a NVMe M.2 512GB capacity

Corsair VS Samsung

Feature	Corsair Mp600 Pro Lpx Nvme M2 1Tb	Samsung PM991a NVMe M.2 512GB capacity
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	7100 megabytes per second (mb/s)	3100 megabytes per second (mb/s)
Sequential Write Speed	5800 megabytes per second (mb/s)	1800 megabytes per second (mb/s)
DRAM Memory	false	false
Operating Temperature Range		-
Operating Voltage	3.3 volt (v)	-
Average Lifespan	1,600,000 hours (MTBF) / 700 Terabytes Written (TBW)	-
NCQ Support	false	false
TRIM Support	false	false
RAID Support	false	false
S.M.A.R.T Support	false	false
Encryption Technology		-
Compatible Operating Systems	Compatible with PlayStation 5	-
Additional Features		-
Size and Dimensions	11 * 23 * 80 millimeter (mm)	-
Product Weight	340 gram (g)	-
LED Status Indicator	false	false
Random Read Speed	-
Random Write Speed	-

View Comparison Details

Compare Apacer As340 Panther 240Gbwith Samsung PM991a NVMe M.2 512GB capacity

Acer VS Samsung

Feature	Apacer As340 Panther 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	550 megabytes per second (mb/s)	3100 megabytes per second (mb/s)
Sequential Write Speed	520 megabytes per second (mb/s)	1800 megabytes per second (mb/s)
Random Write Speed
DRAM Memory	false	false
Operating Temperature Range		-
Average Lifespan	1,500,000 (MTBF) hour (h)	-
Power Consumption	1.45W in active mode / 0.325W in standby mode	-
NCQ Support	true	false
TRIM Support	true	false
RAID Support	true	false
S.M.A.R.T Support	false	false
Additional Features		-
Certifications and Approvals		-
Size and Dimensions	7 * 69.9 * 100 millimeter (mm)	-
Product Weight	60 gram (g)	-
LED Status Indicator	false	false
Random Read Speed	-

View Comparison Details

Compare Samsung PM991a NVMe M.2 512GB capacitywith Verity Ascend S601 Sata 2 5 Inch 120Gb

Samsung VS Verity

Feature	Samsung PM991a NVMe M.2 512GB capacity	Verity Ascend S601 Sata 2 5 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)	480 megabytes per second (mb/s)
Sequential Write Speed	1800 megabytes per second (mb/s)	420 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
Operating Voltage	-
Size and Dimensions	-	7 * 70 * 100 millimeter (mm)
Product Weight	-	100 gram (g)

View Comparison Details

Compare Samsung PM991a NVMe M.2 512GB capacitywith Western Digital My Passport Usb 32 Gen 2 2Tb

Samsung VS Western Digital

Feature	Samsung PM991a NVMe M.2 512GB capacity	Western Digital My Passport Usb 32 Gen 2 2Tb
Memory Usage Type	Internal	External
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)	1050 megabytes per second (mb/s)
Sequential Write Speed	1800 megabytes per second (mb/s)	1000 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
Connection Type	-	Type-C to Type-C USB 3.2 Gen 2
Operating Temperature Range	-	5 to 35 degrees Celsius
Encryption Technology	-
Compatible Operating Systems	-	Windows / macOS
Additional Features	-
Body Material	-	Plastic
Color Options	-	White, Black, Pink, Gray, Blue
Size and Dimensions	-	8.89 * 55.12 * 100.08 millimeter (mm)
Box Contents	-	External SSD / Type-C to Type-C Cable / USB Type-C to Type-A Adapter / WD Discovery Software

View Comparison Details

Compare Dahua E900 Nvme M2 256Gbwith Samsung PM991a NVMe M.2 512GB capacity

Dahua VS Samsung

Feature	Dahua E900 Nvme M2 256Gb	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	1050 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	1,500,000 hours (MTBF) / 128 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	SLC Cache support / Advanced LDPC ECC Algorithm / Garbage Collection support	-
Body Material	Metal	-
Size and Dimensions	4.8 * 23 * 80 millimeter (mm)	-
Product Weight	8 gram (g)	-
LED Status Indicator	false	false

View Comparison Details

Compare Kingmax Pq4480 Nvme M2 500Gbwith Samsung PM991a NVMe M.2 512GB capacity

Kingmax VS Samsung

Feature	Kingmax Pq4480 Nvme M2 500Gb	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	3500 megabytes per second (mb/s)	3100 megabytes per second (mb/s)
Sequential Write Speed	2400 megabytes per second (mb/s)	1800 megabytes per second (mb/s)
Random Read Speed
Random Write Speed
DRAM Memory	false	false
Operating Temperature Range		-
Operating Voltage	3.3 volt (v)	-
Average Lifespan	2,000,000 hours (MTBF) / 280 Terabytes Written (TBW)	-
NCQ Support	true	false
TRIM Support	true	false
RAID Support	false	false
S.M.A.R.T Support	true	false
Additional Features		-
Size and Dimensions	22 * 80 millimeter (mm)	-
Product Weight	8.5 gram (g)	-
LED Status Indicator	false	false

View Comparison Details

Compare Gigabyte Aorus Nvme M2 500Gbwith Samsung PM991a NVMe M.2 512GB capacity

GIGABYTE VS Samsung

Feature	Gigabyte Aorus Nvme M2 500Gb	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	Toshiba BiCS4 96-Layers 3D TLC NAND
Controller		-
Sequential Read Speed	5000 megabytes per second (mb/s)	3100 megabytes per second (mb/s)
Sequential Write Speed	2500 megabytes per second (mb/s)	1800 megabytes per second (mb/s)
Random Read Speed
Random Write Speed
DRAM Memory	true	false
DRAM Memory Type	512MB DDR4	-
Operating Temperature Range		-
Average Lifespan	1,770,000 hours (MTBF) / 850 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	Copper heatsink / Advanced LDPC ECC Algorithm / Wear Leveling capability for increased memory lifespan / Over Provision capability for increasing write speed without performance reduction / SSD Tool Box software	-
Size and Dimensions	11.25 * 23.5 * 80.5 millimeter (mm)	-
LED Status Indicator	false	false

View Comparison Details

Compare Msi Spatium M460 Hs Nvme M2 2Tbwith Samsung PM991a NVMe M.2 512GB capacity

msi VS Samsung

Feature	Msi Spatium M460 Hs 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	4900 megabytes per second (mb/s)	3100 megabytes per second (mb/s)
Sequential Write Speed	4400 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) / 1200 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	Advanced LDPC ECC Algorithm / End-to-End (E2E) Data Path Protection	-
Size and Dimensions	2.15 x 22 x 80 mm (without heatsink) / 20.4 x 23 x 80.4 mm (with heatsink)	-
LED Status Indicator	false	false

View Comparison Details

Compare Adata Su650 120Gbwith Samsung PM991a NVMe M.2 512GB capacity

Adata VS Samsung

Feature	Adata Su650 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
Flash Memory Specifications
Sequential Read Speed	520 megabytes per second (mb/s)	3100 megabytes per second (mb/s)
Sequential Write Speed	320 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 (MTTF) / 70 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		-
Size and Dimensions	7 * 69.85 * 100.45 millimeter (mm)	-
Product Weight	47.5 gram (g)	-
LED Status Indicator	false	false

View Comparison Details

Compare Adata Sc680 Usb 32 Gen 2 240Gbwith Samsung PM991a NVMe M.2 512GB capacity

Adata VS Samsung

Feature	Adata Sc680 Usb 32 Gen 2 240Gb	Samsung PM991a NVMe M.2 512GB capacity
Memory Usage Type	External	Internal
Connection Type	Type-C to Type-C USB 3.2 Gen 2	-
Memory Capacity
Flash Memory Specifications
Sequential Read Speed	530 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		-
NCQ Support	false	false
TRIM Support	false	false
RAID Support	false	false
S.M.A.R.T Support	false	false
Compatible Operating Systems	Windows XP and later / macOS X 10.6 and later / Linux Kernel 2.6 and later	-
Additional Features		-
Certifications and Approvals		-
Color Options	Black, Blue	-
Size and Dimensions	10 * 61 * 86.7 millimeter (mm)	-
Product Weight	35 gram (g)	-
LED Status Indicator	true	false
Box Contents	USB Type-C to USB Type-C connection cable / USB Type-C to USB Type-A connection cable / User manual	-
Memory Connection Port	-
Storage Connection Details	-
Device Design and Dimensions	-
Random Read Speed	-
Random Write Speed	-

View Comparison Details