Samsung 870 QVO 4TB Internal SSD MZ-77Q4T0BW
Go big, do more
The 870 QVO is Samsung’s latest 2nd gen. QLC SSD and the largest of its kind. 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.
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.
*Performance may vary based on SSD’s firmware version and system hardware & configuration. The sequential write performances are measured with Intelligent TurboWrite technology being activated. The sequential write performances may not be sustained for the portion of data exceeding over Intelligent TurboWrite buffer size. Test system configuration : Intel® Core i7-7700k CPU@4.20GHz, DDR4 1200MHz 32GB, OS -Windows 10 Pro 64bit, Chipset – ASUS-PRIME-Z270-A. **Based on internal testing, random performance improved up to 13% in QD1 Random Read and sustained random write performance improved up to 21% as compared to SSD 860 QVO. Performance measured on Windows 10 system. Queue depth (QD) is the number of pending input/output requests of data. Low QD random operations make up a much greater portion than sequential operations in everyday PC usage environments.
Enjoy max capacity
The 870 QVO is available in 4TB. With the 870 QVO, users can now enjoy and thrive in the largest SSD computing environment ever with an approachable price.
*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.
Reliable and sustainable
The groundbreaking capacity of the 870 QVO doubles its reliability to 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 stable performance.
*TBW: Terabytes Written. Warrantied 1,440 TBW for 4TB 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.
Samsung Magician software
Make your drive work like magic. The new and improved Samsung Magician 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.
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.
|Capacity||4,000 GB (1 GB=1 Billion byte by IDEMA) * Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise)|
|Form Factor||2.5 inch|
|Interface||SATA 6 Gb/s Interface, compatible with SATA 3 Gb/s & SATA 1.5 Gb/s interface|
|Dimension (WxHxD)||100 X 69.85 X 6.8 (mm)|
|Weight||Approx. 54.0g Weight|
|Storage Memory||Samsung V-NAND 4bit MLC|
|Controller||Samsung MKX Controller|
|Cache Memory||Samsung 4 GB Low Power DDR4 SDRAM|
|GC (Garbage Collection)||Auto Garbage Collection Algorithm|
|Encryption Support||AES 256-bit Encryption (Class 0),TCG/Opal, IEEE1667 (Encrypted drive)|
|WWN Support||World Wide Name supported|
|Device Sleep Mode Support||Yes|
|Sequential Read||Up to 560 MB/s Sequential Read * Performance may vary based on system hardware & configuration|
|Sequential Write||Up to 530 MB/s Sequential Write * Performance may vary based on system hardware & configuration ** Measured with Intelligent TurboWrite technology being activated|
|Random Read (4KB, QD32)||Up to 98,000 IOPS Random Read * Performance may vary based on system hardware & configuration ** Measured with Intelligent TurboWrite technology being activated|
|Random Write (4KB, QD32)||Up to 88,000 IOPS Random Write * Performance may vary based on system hardware & configuration ** Measured with Intelligent TurboWrite technology being activated|
|Random Read (4KB, QD1)||Up to 11,000 IOPS Random Read * Performance may vary based on system hardware & configuration ** Measured with Intelligent TurboWrite technology being activated|
|Random Write (4KB, QD1)||Up to 35,000 IOPS Random Write * Performance may vary based on system hardware & configuration ** Measured with Intelligent TurboWrite technology being activated|
|Average Power Consumption (system level)||Average: 3.2 W *Maximum: 5.5 W (Burst mode)* Actual power consumption may vary depending on system hardware & configuration|
|Power consumption (Idle)||Max. 35 mW * Actual power consumption may vary depending on system hardware & configuration|
|Allowable Voltage||5V ± 5% Allowable voltage|
|Reliability (MTBF)||1.5 Million Hours Reliability (MTBF)|
|Operating Temperature||0 – 70 ℃ Operating Temperature|
|Shock||1,500 G & 0.5 ms (Half sine)|
|Magician Software for SSD management|