Go big, do more

The 870 QVO is Samsung’s latest 2nd gen. QLC SSD and the largest of its kind that provides up to 8TB of storage. It offers an incredible upgrade for everyday PC users who want to ramp-up their desktop PC or laptop to the largest available storage in the market without compromising on performance.

* 8TB is the largest Client SATA SSD as of its release date.

An illustrative image of 870 QVO with various multimedia contents.

Enhanced in everyway

Achieving the maximum SATA interface limit of 560/530 MB/s sequential speeds, the 870 QVO features improved random speed and sustained performance compared to the previous 860 QVO. Intelligent TurboWrite accelerates write speeds and maintains long-term high performance with a larger variable buffer.

Front view of a 870 QVO with Intelligent TurboWrite, Sequential reads up to 560 MB/s and Sequential writes up to 530 MB/s on top of the laptop.

* Performance may vary based on SSD’s firmware version and system hardware & configuration.

* Random performance improved up to 13% in QD1 Random read.

* Sustained random write performance improved up to 21%

* Test system configuration : Intel® Core i7-7700k CPU@4.20GHz, DDR4 1200MHz 32GB, OS -Windows 10 Pro 64bit, Chipset - ASUS-PRIME-Z270-A.

Enjoy max capacity

The 870 QVO is available in 1, 2, 4 and 8TB, and the 8TB model is by far the largest client SATA SSD. With the 870 QVO, users can now enjoy and thrive
in the largest SSD computing environment ever with an approachable price.

An illustrative image of 870 QVO with its capacity, including 8TB, 4TB, 2TB, 1TB.

* 1GB=1,000,000,000 bytes by IDEMA. A certain portion of capacity may be used for system file and maintenance use, 

so the actual capacity may differ from what is indicated on the product label.

* Available dates may differ by capacity.

Reliable and sustainable

The groundbreaking capacity of the 870 QVO doubles its reliability up to 2,880 TBW compared to the previous model 860 QVO and is backed by a limited warranty of 3 years. This formidable SSD provides further reliability with a refined ECC algorithm that enables a stable performance.

An illustrative image of 870 QVO with TBW Up to 2,880 TBW and Refined controller.

* TBW : Terabytes Written.

* Warrantied TBW : 360 TBW for 1TB model, 720 TBW for 2TB model, 1,440 TBW for 4TB model, and 2,880 TBW for 8TB model.

* Limited warranty of 3-years or TBW, whichever comes first. For more information on warranty, please find the enclosed warranty statement in the package.

* ECC : Error Correction Code

Upgrade with ease

Upgrading to the 870 QVO is made easy for anyone with a desktop PC or laptop that supports a standard 2.5-inch SATA form factor. Enjoying this terabyte SSD is as convenient as plugging in the 870 QVO into a SATA slot, and letting the renewed migration software take care of the rest.

An illustrative image of easy installation with high end desktop PC and laptop.

Samsung Magician software

Make your drive work like magic. The new and improved Samsung Magacian 6.1 software will keep your SSD in check. You can easily manage your drive with a wide range of useful tools to keep up with the latest updates, monitor the drive's health and status, or even enhance its performance.

An illustrative image of Samsung Magician software with Drive Health & TBW Check, Performance Benchmark, Performance Optimization, Encrypted Drive, Update, Help.

World's No. 1
Flash Memory

Experience the superior performance and reliability that you can only get from the world's number one brand for flash memory since 2003. All firmware and components, including Samsung's world-renowned DRAM and NAND, are produced in-house, allowing end-to-end integration for quality you can trust.

* Source : 2003 - 2019 IHS Markit data: NAND suppliers' revenue market share

An illustrative image of the seal indicates World's No. 1 Flash Memory Since 2003 - Samsung.

SPECIFICATIONS

  • 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
SHOW MORE SPECS layer open

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

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

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 CPU@4.20GHz, 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 http://www.samsung.com/samsungssd
  • 8) All documented endurance test results are obtained in compliance with JESD218 Standards. Please visit www.jedec.org for detailed information on JESD218 Standards

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