Compare Adata Legend 840 Nvme M2 1Tb

12 comparisons are ready for you on this page

Compare Adata Legend 840 Nvme M2 1Tbwith Samsung 990 PRO 1TB SSD M.2 NVMe PCIe 4.0

Feature	Adata Legend 840 Nvme M2 1Tb	Samsung 990 PRO 1TB SSD M.2 NVMe PCIe 4.0
Memory Usage Type	Internal	Internal SSD
Memory Connection Port		M.2 2280
Storage Connection Details		PCIe 4.0 x4 NVMe
Device Design and Dimensions		M.2 2280 Form Factor
Memory Capacity	1 terabyte (tb)	1TB
Flash Memory Specifications		Samsung V-NAND
Controller		Samsung Elpis Controller
Sequential Read Speed	5000 megabytes per second (mb/s)	Up to 7,450 MB/s
Sequential Write Speed	4500 megabytes per second (mb/s)	Up to 6,900 MB/s
Random Read Speed		Up to 1,400K IOPS
Random Write Speed		Up to 1,550K IOPS
DRAM Memory	false	Yes
Operating Temperature Range	0 to 70 degrees Celsius	0°C to 70°C
Average Lifespan	2,000,000 hours (MTBF) / 650 Terabytes Written (TBW)	N/A (TBW not specified in raw features)
NCQ Support	false	Yes
TRIM Support	false	Yes
RAID Support	false	-
S.M.A.R.T Support	true	Yes
Encryption Technology		AES 256-bit Encryption
Size and Dimensions	3.13 × 22 × 80 mm with heatsink / 2.15 × 22 × 80 mm without heatsink	M.2 2280 (80mm x 22mm x 2.38mm)
Product Weight	9g with heatsink ** 6g without heatsink	Approx. 8.0g
LED Status Indicator	false	-
Connection Type	-	M.2 NVMe PCIe 4.0
Compatible Operating Systems	-	Windows, macOS, Linux (with NVMe support)
Additional Features	-	Samsung Magician Software, Smart Thermal Control, PS5 Compatible
Color Options	-	Black
Box Contents	-	SSD, Installation Guide, Warranty Guide
Power Consumption	-	Improved performance per watt over 980 PRO

View Comparison Details

Compare Adata Legend 840 Nvme M2 1Tbwith Samsung 990 EVO Plus 1TB M.2 NVMe SSD

Adata VS Samsung

Feature	Adata Legend 840 Nvme M2 1Tb	Samsung 990 EVO Plus 1TB M.2 NVMe SSD
Memory Usage Type	Internal	NAND Flash
Memory Connection Port		M.2 2280
Storage Connection Details		PCIe Gen 4x4 / PCIe Gen 5x2
Device Design and Dimensions		M.2 2280 Form Factor
Memory Capacity	1 terabyte (tb)	1TB
Flash Memory Specifications		Latest NAND
Controller		Nickel-coated controller
Sequential Read Speed	5000 megabytes per second (mb/s)	7150 MB/s
Sequential Write Speed	4500 megabytes per second (mb/s)	-
Random Read Speed		-
Random Write Speed		-
DRAM Memory	false	-
Operating Temperature Range	0 to 70 degrees Celsius	-
Average Lifespan	2,000,000 hours (MTBF) / 650 Terabytes Written (TBW)	-
NCQ Support	false	-
TRIM Support	false	-
RAID Support	false	-
S.M.A.R.T Support	true	-
Encryption Technology		Supported
Size and Dimensions	3.13 × 22 × 80 mm with heatsink / 2.15 × 22 × 80 mm without heatsink	M.2 2280
Product Weight	9g with heatsink ** 6g without heatsink	-
LED Status Indicator	false	-
Connection Type	-	NVMe
Compatible Operating Systems	-	PC, Laptops
Additional Features	-	HMB Technology, Intelligent Turbowrite 2.0
Box Contents	-	SSD (MZ-V9S1T0B/AM)
Power Consumption	-	Efficient

View Comparison Details

Compare Adata Legend 840 Nvme M2 1Tbwith WD_Black SN7100 2TB NVMe SSD

Adata VS Sandisk

Feature	Adata Legend 840 Nvme M2 1Tb	WD_Black SN7100 2TB NVMe SSD
Memory Usage Type	Internal	Gaming; Laptop
Memory Connection Port		M.2
Storage Connection Details		PCIe Gen4 x4; NVMe
Device Design and Dimensions		M.2 2280 Form Factor
Memory Capacity	1 terabyte (tb)	2TB
Flash Memory Specifications		TLC 3D NAND
Controller		-
Sequential Read Speed	5000 megabytes per second (mb/s)	7,250 MB/s
Sequential Write Speed	4500 megabytes per second (mb/s)	6,900 MB/s
Random Read Speed		-
Random Write Speed		-
DRAM Memory	false	-
Operating Temperature Range	0 to 70 degrees Celsius	-
Average Lifespan	2,000,000 hours (MTBF) / 650 Terabytes Written (TBW)	-
NCQ Support	false	-
TRIM Support	false	-
RAID Support	false	-
S.M.A.R.T Support	true	-
Encryption Technology		-
Size and Dimensions	3.13 × 22 × 80 mm with heatsink / 2.15 × 22 × 80 mm without heatsink	M.2 2280
Product Weight	9g with heatsink ** 6g without heatsink	-
LED Status Indicator	false	-
Connection Type	-	M.2 NVMe PCIe Gen4
Compatible Operating Systems	-	Windows (for Dashboard functionality)
Additional Features	-	WD_BLACK Dashboard software (Windows only); Up to 100% more power efficiency than previous generation; Up to 35% faster performance than previous generation

View Comparison Details

Compare Adata Legend 840 Nvme M2 1Tbwith KingSpec 512GB NVMe Gen3x4 SSD

Adata VS KingSpec

Feature	Adata Legend 840 Nvme M2 1Tb	KingSpec 512GB NVMe Gen3x4 SSD
Memory Usage Type	Internal	Internal Solid State Drive
Memory Connection Port		M.2 2280
Storage Connection Details		NVMe Gen3x4
Device Design and Dimensions		M.2 2280 Form Factor
Memory Capacity	1 terabyte (tb)	512GB
Flash Memory Specifications		3D NAND Flash (TLC/QLC)
Controller		High-quality main controller
Sequential Read Speed	5000 megabytes per second (mb/s)	Up to 2400MB/s
Sequential Write Speed	4500 megabytes per second (mb/s)	-
Random Read Speed		-
Random Write Speed		-
DRAM Memory	false	-
Operating Temperature Range	0 to 70 degrees Celsius	-
Average Lifespan	2,000,000 hours (MTBF) / 650 Terabytes Written (TBW)	-
NCQ Support	false	-
TRIM Support	false	Yes
RAID Support	false	-
S.M.A.R.T Support	true	Yes
Encryption Technology		-
Size and Dimensions	3.13 × 22 × 80 mm with heatsink / 2.15 × 22 × 80 mm without heatsink	M.2 2280
Product Weight	9g with heatsink ** 6g without heatsink	-
LED Status Indicator	false	-
Connection Type	-	NVMe Gen3x4
Compatible Operating Systems	-	Windows 7-10, RHEL, CentOS, Linux, Ubuntu
Additional Features	-	Wear Leveling, LDPC ECC, E2E Data Protection
Box Contents	-	SSD, Documentation

View Comparison Details

Compare Adata Legend 840 Nvme M2 1Tbwith Crucial P310 NVMe SSD 1TB M.2

Adata VS Crucial

Feature	Adata Legend 840 Nvme M2 1Tb	Crucial P310 NVMe SSD 1TB M.2
Memory Usage Type	Internal	Internal
Memory Connection Port		M.2
Storage Connection Details		NVMe PCIe Gen4 x4
Device Design and Dimensions		M.2 2280 Form Factor
Memory Capacity	1 terabyte (tb)	-
Flash Memory Specifications		Micron G8 NAND
Controller		-
Sequential Read Speed	5000 megabytes per second (mb/s)	Up to 7,100 MB/s
Sequential Write Speed	4500 megabytes per second (mb/s)	Up to 6,000 MB/s
Random Read Speed		-
Random Write Speed		-
DRAM Memory	false	-
Operating Temperature Range	0 to 70 degrees Celsius	-
Average Lifespan	2,000,000 hours (MTBF) / 650 Terabytes Written (TBW)	-
NCQ Support	false	-
TRIM Support	false	-
RAID Support	false	-
S.M.A.R.T Support	true	-
Encryption Technology		-
Size and Dimensions	3.13 × 22 × 80 mm with heatsink / 2.15 × 22 × 80 mm without heatsink	M.2 2280
Product Weight	9g with heatsink ** 6g without heatsink	-
LED Status Indicator	false	-
Connection Type	-	PCIe Gen4 NVMe
Compatible Operating Systems	-	Windows, Laptops, Desktops, Select Handheld Gaming Consoles (ROG Ally X, Lenovo Legion Go, AYANEO Kun)
Additional Features	-	Acronis Data Recovery Software, Thermal control
Box Contents	-	Acronis Data Recovery Software license/key

View Comparison Details

Compare Adata Legend 840 Nvme M2 1Tbwith Samsung 870 QVO 1TB Internal SSD (MZ-77Q1T0)

Adata VS Samsung

Feature	Adata Legend 840 Nvme M2 1Tb	Samsung 870 QVO 1TB Internal SSD (MZ-77Q1T0)
Memory Usage Type	Internal	Internal
Memory Connection Port		Serial ATA III
Storage Connection Details		-
Device Design and Dimensions		-
Memory Capacity	1 terabyte (tb)	1 TB
Flash Memory Specifications		QLC
Controller		-
Sequential Read Speed	5000 megabytes per second (mb/s)	560 MB/s
Sequential Write Speed	4500 megabytes per second (mb/s)	530 MB/s
Random Read Speed		98000 IOPS
Random Write Speed		88000 IOPS
DRAM Memory	false	-
Operating Temperature Range	0 to 70 degrees Celsius	0 - 70 °C
Average Lifespan	2,000,000 hours (MTBF) / 650 Terabytes Written (TBW)	1500000 h
NCQ Support	false	-
TRIM Support	false	true
RAID Support	false	-
S.M.A.R.T Support	true	true
Encryption Technology		Yes
Size and Dimensions	3.13 × 22 × 80 mm with heatsink / 2.15 × 22 × 80 mm without heatsink	2.5" (69.8 * 100 * 6.8 mm)
Product Weight	9g with heatsink ** 6g without heatsink	46 g
LED Status Indicator	false	-
Operating Voltage	-	5 V

View Comparison Details

Compare Adata Legend 840 Nvme M2 1Tbwith AGI Technology AI828 Internal SSD

Adata VS AGI

Feature	Adata Legend 840 Nvme M2 1Tb	AGI Technology AI828 Internal SSD
Memory Usage Type	Internal	Internal
Memory Connection Port		PCI Express 4.0
Storage Connection Details		Yes
Device Design and Dimensions		-
Memory Capacity	1 terabyte (tb)	2 TB
Flash Memory Specifications		3D NAND
Controller		-
Sequential Read Speed	5000 megabytes per second (mb/s)	7400 MB/s
Sequential Write Speed	4500 megabytes per second (mb/s)	6700 MB/s
Random Read Speed		-
Random Write Speed		-
DRAM Memory	false	-
Operating Temperature Range	0 to 70 degrees Celsius	0 - 70 °C
Average Lifespan	2,000,000 hours (MTBF) / 650 Terabytes Written (TBW)	1500
NCQ Support	false	-
TRIM Support	false	true
RAID Support	false	-
S.M.A.R.T Support	true	true
Encryption Technology		-
Size and Dimensions	3.13 × 22 × 80 mm with heatsink / 2.15 × 22 × 80 mm without heatsink	2280 (22 x 80 mm) (22 * 80 * 3.5 mm)
Product Weight	9g with heatsink ** 6g without heatsink	7.5 g
LED Status Indicator	false	-
Operating Voltage	-	3.3 V
Certifications and Approvals	-	BSMI, CE, Federal Communications Commission (FCC), RoHS

View Comparison Details

Compare Adata Legend 840 Nvme M2 1Tbwith Kingston DC600M 1920G 2.5" Enterprise Internal SATA SSD (Mixed-Use)

Adata VS Kingston

Feature	Adata Legend 840 Nvme M2 1Tb	Kingston DC600M 1920G 2.5" Enterprise Internal SATA SSD (Mixed-Use)
Memory Usage Type	Internal	Internal
Memory Connection Port		Serial ATA III
Storage Connection Details		-
Device Design and Dimensions		-
Memory Capacity	1 terabyte (tb)	1.92 TB
Flash Memory Specifications		3D TLC NAND
Controller		-
Sequential Read Speed	5000 megabytes per second (mb/s)	560 MB/s
Sequential Write Speed	4500 megabytes per second (mb/s)	530 MB/s
Random Read Speed		94000 IOPS
Random Write Speed		78000 IOPS
DRAM Memory	false	-
Operating Temperature Range	0 to 70 degrees Celsius	0 - 70 °C
Average Lifespan	2,000,000 hours (MTBF) / 650 Terabytes Written (TBW)	3504
NCQ Support	false	-
TRIM Support	false	-
RAID Support	false	-
S.M.A.R.T Support	true	-
Encryption Technology		No
Size and Dimensions	3.13 × 22 × 80 mm with heatsink / 2.15 × 22 × 80 mm without heatsink	2.5" (69.8 * 100.1 * 7 mm)
Product Weight	9g with heatsink ** 6g without heatsink	69 g
LED Status Indicator	false	-

View Comparison Details

Compare Adata Legend 840 Nvme M2 1Tbwith Kingston Technology 2TB NV3 M.2 2230 NVMe Internal SSD

Adata VS Kingston

Feature	Adata Legend 840 Nvme M2 1Tb	Kingston Technology 2TB NV3 M.2 2230 NVMe Internal SSD
Memory Usage Type	Internal	Internal
Memory Connection Port		PCI Express 4.0
Storage Connection Details		Yes
Device Design and Dimensions		-
Memory Capacity	1 terabyte (tb)	2 TB
Flash Memory Specifications		3D NAND
Controller		-
Sequential Read Speed	5000 megabytes per second (mb/s)	6000 MB/s
Sequential Write Speed	4500 megabytes per second (mb/s)	5000 MB/s
Random Read Speed		-
Random Write Speed		-
DRAM Memory	false	-
Operating Temperature Range	0 to 70 degrees Celsius	0 - 70 °C
Average Lifespan	2,000,000 hours (MTBF) / 650 Terabytes Written (TBW)	640
NCQ Support	false	-
TRIM Support	false	-
RAID Support	false	-
S.M.A.R.T Support	true	-
Encryption Technology		-
Size and Dimensions	3.13 × 22 × 80 mm with heatsink / 2.15 × 22 × 80 mm without heatsink	2230 (22 x 30 mm) (30 * 22 * 2.3 mm)
Product Weight	9g with heatsink ** 6g without heatsink	2.8 g
LED Status Indicator	false	-

View Comparison Details

Compare Adata Legend 840 Nvme M2 1Tbwith Kingston 3.84TB DC3000ME U.2 PCIe 5.0 NVMe Enterprise SSD

Adata VS Kingston

Feature	Adata Legend 840 Nvme M2 1Tb	Kingston 3.84TB DC3000ME U.2 PCIe 5.0 NVMe Enterprise SSD
Memory Usage Type	Internal	Internal
Memory Connection Port		PCI Express 5.0
Storage Connection Details		Yes
Device Design and Dimensions		-
Memory Capacity	1 terabyte (tb)	3.84 TB
Flash Memory Specifications		3D eTLC
Controller		-
Sequential Read Speed	5000 megabytes per second (mb/s)	14000 MB/s
Sequential Write Speed	4500 megabytes per second (mb/s)	5800 MB/s
Random Read Speed		2700000 IOPS
Random Write Speed		300000 IOPS
DRAM Memory	false	-
Operating Temperature Range	0 to 70 degrees Celsius	0 - 70 °C
Average Lifespan	2,000,000 hours (MTBF) / 650 Terabytes Written (TBW)	2000000 h
NCQ Support	false	-
TRIM Support	false	-
RAID Support	false	-
S.M.A.R.T Support	true	-
Encryption Technology		Yes
Size and Dimensions	3.13 × 22 × 80 mm with heatsink / 2.15 × 22 × 80 mm without heatsink	U.2 (69.8 * 100.5 * 14.8 mm)
Product Weight	9g with heatsink ** 6g without heatsink	146.2 g
LED Status Indicator	false	-

View Comparison Details

Compare Adata Legend 840 Nvme M2 1Tbwith Lenovo 4XB1M86954 Internal SSD

Adata VS LENOVO

Feature	Adata Legend 840 Nvme M2 1Tb	Lenovo 4XB1M86954 Internal SSD
Memory Usage Type	Internal	Internal
Memory Connection Port		PCI Express 4.0
Storage Connection Details		Yes
Device Design and Dimensions		-
Memory Capacity	1 terabyte (tb)	512 GB
Flash Memory Specifications		-
Controller		-
Sequential Read Speed	5000 megabytes per second (mb/s)	6900 MB/s
Sequential Write Speed	4500 megabytes per second (mb/s)	4400 MB/s
Random Read Speed		-
Random Write Speed		-
DRAM Memory	false	-
Operating Temperature Range	0 to 70 degrees Celsius	0 - 80 °C
Average Lifespan	2,000,000 hours (MTBF) / 650 Terabytes Written (TBW)	-
NCQ Support	false	-
TRIM Support	false	-
RAID Support	false	-
S.M.A.R.T Support	true	-
Encryption Technology		-
Size and Dimensions	3.13 × 22 × 80 mm with heatsink / 2.15 × 22 × 80 mm without heatsink	2280 (22 x 80 mm) (80 * 22 * 2.23 mm)
Product Weight	9g with heatsink ** 6g without heatsink	7.2 g
LED Status Indicator	false	-

View Comparison Details

Compare Adata Legend 840 Nvme M2 1Tbwith Samsung PM981 Internal NVMe SSD

Adata VS Samsung

Feature	Adata Legend 840 Nvme M2 1Tb	Samsung PM981 Internal NVMe SSD
Memory Usage Type	Internal	Internal
Memory Connection Port		PCI Express 3.0
Storage Connection Details		Yes
Device Design and Dimensions		-
Memory Capacity	1 terabyte (tb)	1 TB
Flash Memory Specifications		TLC
Controller		-
Sequential Read Speed	5000 megabytes per second (mb/s)	3200 MB/s
Sequential Write Speed	4500 megabytes per second (mb/s)	2400 MB/s
Random Read Speed		380000 IOPS
Random Write Speed		440000 IOPS
DRAM Memory	false	-
Operating Temperature Range	0 to 70 degrees Celsius	0 - 70 °C
Average Lifespan	2,000,000 hours (MTBF) / 650 Terabytes Written (TBW)	-
NCQ Support	false	-
TRIM Support	false	-
RAID Support	false	-
S.M.A.R.T Support	true	-
Encryption Technology		-
Size and Dimensions	3.13 × 22 × 80 mm with heatsink / 2.15 × 22 × 80 mm without heatsink	M.2
Product Weight	9g with heatsink ** 6g without heatsink	9 g
LED Status Indicator	false	-
Color Options	-	Black, Green

View Comparison Details