Form Factor
Capacity
Sequential Read SpeedModel Code (Capacity)1)
-
MZ 77Q1T0 (1TB)
-
MZ 77Q2T0 (2TB)
-
MZ 77Q4T0 (4TB)
-
MZ 77Q8T0 (8TB)
General Feature
-
Application
Client PCs
-
FORM FACTOR
2.5 inch
-
INTERFACE
SATA 6 Gbps Interface
(compatible with SATA 3 Gbps & 1.5 Gbps interfaces) -
DIMENSION (WxHxD)
100 X 69.85 X 6.8 (mm)
-
WEIGHT
1TB: Apporx. 46.0 g
2TB: Apporx. 46.0 g
4TB: Apporx. 54.0 g
8TB: Apporx. 57.0 g -
STORAGE MEMORY
Samsung V-NAND 4bit MLC
-
CONTROLLER
Samsung MKX Controller
-
CACHE MEMORY
1TB: Samsung 1GB Low Power DDR4 SDRAM
2TB: Samsung 2GB Low Power DDR4 SDRAM
4TB: Samsung 4GB Low Power DDR4 SDRAM
8TB: Samsung 8GB Low Power DDR4 SDRAM
Special Feature
-
TRIM Support
TRIM Supported
-
S.M.A.R.T Support
S.M.A.R.T Supported
-
GC (GARBAGE COLLECTION)
Auto Garbage Collection Algorithm
-
ENCRYPTION SUPPORT
AES 256-bit Full Disk Encryption,
TCG/Opal V2.0,
Encrypted Drive (IEEE1667) -
WWN SUPPORT
World Wide Name supported
-
DEVICE SLEEP MODE SUPPORT
Yes
Performance2)
-
SEQUENTIAL READ
Up to 560 MB/s
-
SEQUENTIAL WRITE3)
Up to 530 MB/s
-
RANDOM READ (4KB, QD32)4)
Up to 98,000 IOPS
-
RANDOM WRITE (4KB, QD32)4)
Up to 88,000 IOPS
-
RANDOM READ (4KB, QD1)5)
Up to 11,000 IOPS
-
RANDOM WRITE (4KB, QD1)5)
Up to 35,000 IOPS
Environment
-
AVERAGE POWER CONSUMPTION (Active)6)
1TB: 2.1 W / 2.2 W (Read/Write)
2TB: 2.1 W / 3.0 W (Read/Write)
4TB: 2.2 W / 3.2 W (Read/Write)
8TB: 2.4 W / 3.3 W (Read/Write) -
POWER CONSUMPTION (IDLE)6)
1TB: 30 mW
2TB: 30 mW
4TB: 35 mW
8TB: 45 mW -
POWER CONSUMPTION (DEVICE SLEEP)3)
1TB: 3 mW
2TB: 4 mW
4TB: 7 mW
8TB: 10 mW -
ALLOWABLE VOLTAGE
5V ± 5% Allowable voltage
-
Reliability (MTBF)
1.5 Million Hours Reliability
-
OPERATING TEMPERATURE
0°C to 70°C
-
SHOCK
1,500 G & 0.5 ms (Half sine)
Accessories
-
INSTALLATION KIT
N/A
Software
-
MANAGEMENT KIT
Warranty7)
-
MZ 77Q1T0 (1 TB)
3 Year or 360 TBW8)
-
MZ 77Q2T0 (2 TB)
3 Year or 720 TBW8)
-
MZ 77Q4T0 (4 TB)
3 Year or 1,440 TBW8)
-
MZ 77Q8T0 (8 TB)
3 Year or 2,880 TBW8)
- 1)GB: 1GB = 1,000,000,000 bytes. A certain portion of capacity may be used for system file and maintenance use, thus the actual capacity may differ that indicated on the product label.
- 2)Sequential performance measurements are based on CrystalDiskMark v. 5.0.2. Random performance measurements are based on IOmeter1.1.0. Performance may vary based on SSD’s firmware version, system hardware & configuration. Test system configuration: Intel® Core i7-7700K [email protected], DDR4 1200MHz 32GB, OS-Windows 10 Pro 64bit, Chipset-ASUS PRIME Z270-A.
- 3)Sequential write performance measurements are based on Intelligent TurboWrite technology. Performances after Intelligent Turbowrite are 80 MB/s (1TB), 160 MB/s (2/4/8TB).
- 4)QD32 Random performances after Intelligent TurboWrite are 45K IOPS (1TB) and 74K IOPS (2/4/8TB) for reads, and 22K IOPS(1TB), 42K IOPS(2/4/8TB) for writes.
- 5)QD1 Random performances after Intelligent TurboWrite are 5.0K IOPS (1/2/4/8TB) for reads, and 22K IOPS (1TB) and 34K IOPS (2/4/8TB) for writes.
- 6)Power consumption is measured with IOmeter1.1.0 version with Intel Core i7-7700K @ 4.2GHz, SAMSUNG DDR4 8GB, Gigabyte GA-Z270X, OS – Windows 10 PRO 64bit.
- 7)Please refer to the detailed warranty statement here at https://semiconductor.samsung.com/consumer-storage/support/warranty
- 8)All documented endurance test results are obtained in compliance with JESD218 Standards. Please visit www.jedec.org for detailed information on JESD218 Standards