Level up to the new 850 PRO

If you want an SSD with incredible speed and endurance, the Samsung SSD 850 PRO gives you both and more. Powered by Samsung V-NAND, it’s designed to handle heavy workloads on workstations and high-end computers with IT heavy users in mind. Plus, it boasts an industry leading 10-year limited warranty for client PCs.
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Samsung SSD 850 PRO
Samsung SSD 850 PRO
overview 850 PRO mobile

It all adds up to performance

The 850 PRO delivers a new level of performance beyond your expectations for sequential reads of up to 550 MB/s and random reads up to 100,000 IOPS. Plus, achieve over 2x* faster performance with RAPID mode enabled by Magician software to processes data on a system level using DRAM as cache. *These results were determined by PCMARK®7 testing with scores of 7,864 and 20,172 with RAPID mode off and on using a 4TB drive.
Sequential read up to 550 MB/s,Random read up to 100,000 IOPS
Sequential read up to 550 MB/s,Random read up to 100,000 IOPS

Elevate the endurance level

With heavy workloads, endurance is everything. The 850 PRO is a game changer, withstanding up to 600 terabytes written (TBW) and backed by a 10-year limited warranty.* Dynamic Thermal Guard protects it from overheating while an AES 256-bit hardware-based encryption engine secures your data and is compliant with TCG™ Opal standards and IEEE® 1667 protocol. *10-year warranty or TBW (256 GB: 150 TBW, 512 GB/ 1 TB: 300 TBW, 2 TB: 450 TBW, 4 TB: 600 TBW), whichever comes first.
10-year limited warranty
10-year limited warranty

Seamless, synergistic integration

Leverage our world-class integration expertise. Samsung designs every component of the SSD in house, including the V-NAND flash memory, controller, DRAM and firmware — all fine-tuned to work in perfect synergy.
Samsung SSD Seamless, synergistic integration. V-NAND, DRAM- Firmware, Controller

SPECIFICATIONS

Products Type

2.5" SATA III Solid State Drive

Capacity

256 GB, 512 GB, 1 TB, 2 TB

Sequential Read Speed

Up to 550 MB/s

Sequential Write Speed

Up to 520 MB/s

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MORE SPECS

Model Code (Capacity)1)

  • MZ-7KE256 (256 GB)

  • MZ-7KE512 (512 GB)

  • MZ-7KE1T0 (1 TB)

  • MZ-7KE2T0 (2 TB)

General Feature

  • Application

    Client PCs

  • FORM FACTOR

    2.5 inch

  • INTERFACE

    SATA 6Gb/s
    (compatible with SATA 3Gb/s & SATA 1.5Gb/s)

  • DIMENSION (WxHxD)

    100 X 69.85 X 6.8 (mm)

  • WEIGHT

    Max 66.0g

  • STORAGE MEMORY

    Samsung V-NAND

  • CONTROLLER

    256 GB, 512 GB: Samsung 3-core MEX Controller
    1TB, 2TB, 4TB: Samsung 3-core MHX Controller

  • CACHE MEMORY

    512 MB LPDDR2 (256 GB, 512 GB)
    1GB LPDDR2 (1 TB)
    2GB LPDDR3 (2 TB)

Special Feature

  • TRIM Support

    Yes

  • S.M.A.R.T Support

    Yes

  • GC (GARBAGE COLLECTION)

    Auto Garbage Collection Algorithm

  • ENCRYPTION SUPPORT

    AES 256 bit Encryption (Class 0), TCG/Opal, IEEE1667 (Encrypted drive)

  • WWN SUPPORT

    Yes

  • DEVICE SLEEP MODE SUPPORT

    Yes

Performance2)

  • SEQUENTIAL READ

    Up to 550 MB/sec

  • SEQUENTIAL WRITE

    256 GB, 512 GB, 1 TB, 2 TB : Up to 520 MB/sec

  • RANDOM READ (4KB, QD32)

    Up to 100,000 IOPS

  • RANDOM WRITE (4KB, QD32)

    Up to 90,000 IOPS

  • RANDOM READ (4KB, QD1)

    Up to 10,000 IOPS

  • RANDOM WRITE (4KB, QD1)

    Up to 36,000 IOPS

Environment

  • AVERAGE POWER CONSUMPTION
    (System Level)3)

    Active Read: Max. 3.5W (2 TB)
    Active Write: Max. 3.0W (1 TB)

  • POWER CONSUMPTION (IDLE)3)

    Max. 0.07W

  • ALLOWABLE VOLTAGE

    5V ± 5%

  • RELIABILITY (MTBF)

    Max. 2 Million Hours

  • OPERATING TEMPERATURE

    0 - 70 ℃

  • Shock

    1,500G, duration 0.5ms

Accessories

  • INSTALLATION KIT

    N/A

Software

Warranty

  • MZ-7KE256 (256 GB)

    10 Years or 150TBW

  • MZ-7KE512 (512 GB)

    10 Years or 300TBW

  • MZ-7KE1T0 (1 TB)

    10 Years or 300TBW

  • MZ-7KE2T0 (2 TB)

    10 Years or 450TBW

  • * Whichever comes first

  • 1) 1 GB=1 Billionbyte by IDEMA. Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise).
  • 2) Performance may vary based on system hardware & configuration
  • 3) Actual power consumption may vary depending on system hardware & configuration

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