Samsung 870 QVO 4TB SATA 2.5 Inch Internal Solid State Drive - £207.59 (£157.59 after £50 Cashback) @ Amazon

The 870 QVO is Samsung’s latest 2nd generation QLC SSD. It offers an incredible upgrade for everyday PC users who want to ramp-up their desktop PC or laptop to the largest available storage on the market without compromising on performance.

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.

General Feature

• Application: Client PCs
• 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

Special Features

• 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
• Sequential Write: Up to 530 MB/s Sequential Write
• Random Read (4 KB, QD32): Up to 98,000 IOPS Random Read
• Random Write (4KB, QD32): Up to 88,000 IOPS Random Write
• Random Read (4 KB, QD1): Up to 11,000 IOPS Random Read
• Random Write (4 KB, QD1): Up to 35,000 IOPS Random Write

Environment

• Average Power Consumption (system level): Average: 3.2 W *Maximum: 5.5 W (Burst mode)
• Power consumption (Idle): Max. 35 mW
• 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 Software: Magician Software for SSD management

Warranty

• 3 Years Limited Warranty or 1,440 TBW Limited Warranty

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