Form Factor
2.5 inch
Capacity
1TB, 2TB, 4TB, 8TB
Sequential Read Speed
Up to 560 MB/sec
Sequential Write Speed
Up to 530 MB/sec
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MORE SPECS
Model 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