Page 57 from comparison Samsung PM991a NVMe M.2 512GB capacity

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Compare Adata Legend 700 Nvme M2 1Tbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Adata Legend 700 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 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 true 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 Samsung PM991a NVMe M.2 512GB capacitywith Samsung T7 Touch 500Gb

Feature

Samsung PM991a NVMe M.2 512GB capacity

Samsung T7 Touch 500Gb

Memory Usage Type Internal External
Memory Connection Port -
Storage Connection Details -
Device Design and Dimensions -
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 true
Connection Type - Type-C to Type-C USB 3.2 Gen 2
Encryption Technology -
Compatible Operating Systems - Windows version 7 and later / macOS X version 10.10 and later / Android 5.0 and later / Game Consoles
Additional Features - Fingerprint sensor / Samsung Portable SSD Software
Certifications and Approvals -
Body Material - Aluminum
Color Options - Black, Silver
Size and Dimensions - 8.0 * 57 * 85 millimeter (mm)
Product Weight - 58 gram (g)
Box Contents - USB Type-C to USB Type-C cable / USB Type-C to USB Type-A cable / User manual

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

Feature

Kingspec P3 512Gb

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) / 349 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

Compare Adata Legend 850 Nvme M2 512Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Adata Legend 850 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
Controller -
Sequential Read Speed 5000 MB/s (laptop, computer) / 4600 MB/s (PS5) 3100 megabytes per second (mb/s)
Sequential Write Speed 4500 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 2,000,000 (MTBF) hour (h) -
NCQ Support false false
TRIM Support false false
RAID Support false false
S.M.A.R.T Support true false
Additional Features -
Certifications and Approvals -
Size and Dimensions 3.13 × 22 × 80 mm with heatsink / 2.15 × 22 × 80 mm without heatsink -
Product Weight 5g with heatsink ** 4g without heatsink -
LED Status Indicator false false

Compare Asus Vivobook S 15 Oled K3502Za Core I5 12500H Iris Xe 8Gb 1Tbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Asus Vivobook S 15 Oled K3502Za Core I5 12500H Iris Xe 8Gb 1Tb

Samsung PM991a NVMe M.2 512GB capacity

Size and Dimensions 18.9 * 232.9 * 359.8 millimeter (mm) -
Product Weight 1.8 kilogram (kg) -
CPU -
CPU Generation -
Processor Operating Frequency -
Cache Memory Size -
Processor Details 12th Gen Core i5 processors / 12 cores / 16 threads / 10nm lithography -
Integrated Graphics with Processor -
RAM Capacity -
RAM Type -
Storage Capacity 1 terabyte (tb) -
Storage Type -
Display Size 15.6 inch -
Display Resolution 2880×1620 -
Refresh Rate 120 hertz (hz) -
Touchscreen Capability false -
Ethernet Port false -
Wireless Network Capability true -
Bluetooth Support true -
VGA Port false -
HDMI true -
DVI Port false -
USB Type C port true -
Thunderbolt Support true -
Presence of headphone/microphone jack true -
Battery size and capacity 3-cell lithium-ion battery with 70 Wh capacity -
Optical Drive false -
Webcam true -
Webcam Details -
Backlit Keyboard true -
Fingerprint Sensor true -
Card Reader false -
Speaker Type Internal stereo speakers made by Harman Kardon -
Memory Usage Type - 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 - 1800 megabytes per second (mb/s)
Random Read Speed -
Random Write Speed -
DRAM Memory - false
NCQ Support - false
TRIM Support - false
RAID Support - false
S.M.A.R.T Support - false
LED Status Indicator - false

Compare Fadak B5 Sereis Nvme M2 256Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Fadak B5 Sereis 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
Sequential Read Speed 2040 megabytes per second (mb/s) 3100 megabytes per second (mb/s)
Sequential Write Speed 1270 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) / 150 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 2.25 * 22 * 80 millimeter (mm) -
Product Weight Approx. 8 g -
LED Status Indicator false false
Flash Memory Specifications -

Compare Addlink S20 Sata 2 5 Inch 256Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Addlink S20 Sata 2 5 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
Controller -
Sequential Read Speed 510 megabytes per second (mb/s) 3100 megabytes per second (mb/s)
Sequential Write Speed 400 megabytes per second (mb/s) 1800 megabytes per second (mb/s)
DRAM Memory false false
Operating Temperature Range -
Operating Voltage -
Average Lifespan 2,000,000 hours (MTBF) / 130 Terabytes Written (TBW) -
NCQ Support false false
TRIM Support false false
RAID Support false false
S.M.A.R.T Support false false
Compatible Operating Systems Windows / macOS X / Linux -
Additional Features ECC (Error Correction Code) Algorithm -
LED Status Indicator false false
Random Read Speed -
Random Write Speed -

Compare Kioxia Exceria Sata 2 5 Inch 480Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Kioxia Exceria Sata 2 5 Inch 480Gb

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 555 megabytes per second (mb/s) 3100 megabytes per second (mb/s)
Sequential Write Speed 540 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 5 volt (v) -
Average Lifespan 1,500,000 hours (MTBF) / 120 Terabytes Written (TBW) -
Power Consumption -
NCQ Support false false
TRIM Support true false
RAID Support false false
S.M.A.R.T Support false false
Additional Features -
Size and Dimensions 7.20 * 70.10 * 100.45 millimeter (mm) -
Product Weight 45.6 gram (g) -
LED Status Indicator false false

Compare Kingmax Siv Sata 25 Inch 512Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Kingmax Siv Sata 25 Inch 512Gb

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 480 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 1,500,000 hours (MTBF) / 300 Terabytes Written (TBW) -
Power Consumption -
NCQ Support true false
TRIM Support true false
RAID Support true false
S.M.A.R.T Support true false
Additional Features -
Size and Dimensions 7 * 69.9 * 100.5 millimeter (mm) -
Product Weight 71 gram (g) -
LED Status Indicator false false

Compare Samsung 860 Qvo 1Tbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Samsung 860 Qvo 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 520 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 -
Operating Voltage 5 volt (v) -
Average Lifespan 1,500,000 hours (MTBF) / 360 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
Encryption Technology -
Size and Dimensions 6.8 * 69.85 * 100 millimeter (mm) -
Product Weight 62 gram (g) -
LED Status Indicator false false

Compare Kioxia Exceria Nvme M2 250Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Kioxia Exceria Nvme M2 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
Sequential Read Speed 1700 megabytes per second (mb/s) 3100 megabytes per second (mb/s)
Sequential Write Speed 1200 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 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 false false
Additional Features -
Size and Dimensions 2.23 * 22.15 * 80.15 millimeter (mm) -
Product Weight 6 gram (g) -
LED Status Indicator false false

Compare Adata Legend 840 Nvme M2 512Gbwith Samsung PM991a NVMe M.2 512GB capacity

Feature

Adata Legend 840 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
Controller -
Sequential Read Speed 5000 megabytes per second (mb/s) 3100 megabytes per second (mb/s)
Sequential Write Speed 4500 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 2,000,000 hours (MTBF) / 650 Terabytes Written (TBW) -
NCQ Support false false
TRIM Support false false
RAID Support false false
S.M.A.R.T Support true false
Encryption Technology -
Size and Dimensions 3.13 × 22 × 80 mm with heatsink / 2.15 × 22 × 80 mm without heatsink -
Product Weight 9g with heatsink ** 6g without heatsink -
LED Status Indicator false false