Samsung 2.5" 870 QVO 1TB SATA SSD - MZ-77Q1T0
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Samsung 2.5" 870 QVO 1TB SATA SSD - MZ-77Q1T0

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Introduction

870 QVO 是三星新推出的第二代 QLC 固態硬碟,也是同類產品中三星首款可提供高達 8TB 存儲容量的產品。 對於那些既不打算影響電腦效能,又希望將 PC 或筆記型電腦升級到更大可用存儲空間的一般使用者來說, 870 QVO 將提供令人歎為觀止的效能表現。

Warranty Info

Distributor offers 3-year Hong Kong local warranty service.

Product Description

Product function/features

 

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 the 870 QVO’s release date.

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 [email protected], 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. ***The Intelligent TurboWrite technology adjusts the buffer size to optimal level within the usable disk space; up to 42 GB for 1 TB model and up to 78 GB for 2TB, 4TB and 8TB models. For more information on Intelligent TurboWrite, please visit www.samsungssd.com.

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.

*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 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 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.

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.

*Source: 2003 - 2019 Q2 IHS Markit data: NAND suppliers' revenue market share.

Product specifications
General Feature

Application: Client PCs
Capacity:
8,000 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: Apporx. 57.0g Weight
Storage Memory: Samsung V-NAND 4bit MLC
Controller: Samsung MKX Controller 
Cache Memory: Samsung 8 GB 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 Encryption (Class 0),TCG/Opal, IEEE1667 (Encrypted drive)
 WWN Support: World Wide Name supported
 Device Sleep Mode Support: Yes

Performance

  • 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

Environment

Average Power Consumption (system level)
Average: 3.3 W *Maximum: 5.5 W (Burst mode)* Actual power consumption may vary depending on system hardware & configuration
Power consumption (Idle)
Max. 45 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)

Software

Management SW: Magician Software for SSD management


















The information pertaining to the product was supplied by the supplier and the Group accepts no responsibility for it.
1 Comments
all with images(1)
chandora
Rating:
2021-09-01
Reasonable price, free shipping, fast delivery, plan to install on NAS
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