• SSD 840 EVO 2.5 inch 120G
  • SSD 840 EVO 2.5 inch 120G
  • SSD 840 EVO 2.5 inch 120G

Model : MZ-7TE120BW

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Samsung SSD 840 EVO


  • 2.5” SATA 6Gb/s SSD for Desktop & Laptop PC
  • Samsung 3-core MEX controller
  • Samsung 1x nm Toggle DDR 2.0 NAND Flash memory
  • Up to 1GB Samsung Low Power DDR2 SDRAM cache memory
  • Samsung Magician 4.2 Software for SSD management
  • Samsung Data Migration 2.0 Software
  • 7mm profile

        The must-have solution for your PC upgrade

    The evolution of the SSD has arrived as the Samsung SSD 840 EVO with more speed, more reliability and much easier upgrade tools. Combining the best SSD technology from Samsung, 840 EVO delivers a superior computing experience.

        Faster performance for everyday use

    The market-leading 840 Series SSD was significantly improved upon in the 840 EVO. Samsung’s new TurboWrite technology delivers dramatically faster sequential write performance. And, with upgrades to NAND, a new controller and firmware, the 840 EVO has superfast responsiveness under everyday workloads.

        Proven quality and trusted reliability

    Samsung’s unparalleled end-to-end integration allows us to deliver a reliable, high-performance 2nd generation 3-bit MLC SSD. The upgraded firmware and advanced signal processing guarantees the same level of endurance and reliability as our previous generation, while improving performance. The 840EVO’s ultra-low power consumption helps extend laptop battery life longer than before.
    In addition, Samsung’s “Dynamic Thermal Guard” algorithm in 840 EVO maintains optimal operating temperature for the drive.

Samsung SSD 840 EVO Technical Specifications

Form Factor 2.5-inch
Usage Application Client PCs*
Capacity 120GB, 250GB, 500GB,1TB
Dimensions (LxWxH) 100 x 69.85 x 6.8 (mm)
Interface SATA 6Gb/s (compatible with SATA 3Gb/s and SATA 1.5Gb/s)
Controller Samsung 3-core MEX Controller
NAND Flash Memory 1x nm Samsung Toggle DDR 2.0 NAND Flash Memory (400Mbps)
DRAM Cache Memory 256MB (120GB) or 512MB(250GB&500GB) or 1GB (1TB) LPDDR2
Performance** Sequential Read: Max. 540 MB/s
Sequential Write***: Max. 410 MB/s (120GB)
4KB Random Read (QD1): Max. 10,000 IOPS
4KB Random Write(QD1): Max. 33,000 IOPS
4KB Random Read(QD32): Max. 94,000 IOPS (120GB)
4KB Random Write(QD32): Max. 35,000 IOPS (120GB)
TRIM Support Yes (Requires OS Support)
Garbage Collection Yes
S.M.A.R.T Yes
Security AES 256-bit Full Disk Encryption (FDE)
Weight Max. 53g (1TB)
Reliability MTBF: 1.5 million hours
Power Consumption Average : 0.1W **** (Typical) 
Idle : 0.045W (Typical, DIPM ON)
Temperature Operating: 0°C to 70°C
Non-Operating: -55°C to 95°C
Humidity 5% to 95%, non-condensing
Vibration Non-Operating: 20~2000Hz, 20G
Shock Non-Operating: 1500G , duration 0.5m sec, 3 axis
Etc. Worldwide Name (WWN), LED Indicator support
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