Samsung 870 QVO 2TB SATA Hard Drive (MZ-77Q2T0BW)

Samsung 870 QVO 2TB Sata Hard Drive (MZ-77Q2T0BW)

The MZ-77Q2T0BW is a member of the Samsung 870 QVO family. The Samsung 870 QVO MZ-77Q2T0BW is a 2TB SATA hard drive that offers outstanding performance and reliability. It provides super-fast sequential read and write speeds of up to 560 MB/s and 530 MB/s, respectively, making it an ideal choice for those looking for an improved random speed and sustained performance. This 2.5-inch SSD is built with Samsung's V-NAND 4bit MLC technology and is compatible with SATA 6 Gb/s, 3 Gb/s, and 1.5 Gb/s interfaces.

Quick Specs:

• Samsung 4bit MLC V-NAND
• 2GB LPDDR4 Cache Memory
• 2 TB Storage Capacity
• MTBF: 1.5 million hours

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Specifications	Samsung 870 QVO 2TB SATA Hard Drive (MZ-77Q2T0BW)
Description	The 870 QVO provides sequential read up to 560 MB/s and write up to 530 MB/s)  Bringing up to 13% higher speeds than 860 QVO in low queue depth workloads (QD1) which makes it an ideal solution for everyday computing experiences.
Product Family	Samsung V-NAND SSD 870 QVO
Product Type	Samsung Hard Drive
Model Name	MZ-77Q2T0
Interface	SATA 6 Gbps Interface, compatible with SATA 3 Gbps & 1.5 Gbps interfaces
Hardware Information
Capacity *1	2TB
Controller	Samsung MKX Controller
NAND Flash Memory	Samsung 4bit MLC V-NAND
DRAM Cache Memory	2GB LPDDR4 4
Dimension	100x 69.85x 6.8(mm)
Form Factor	2.5 inch
Performance (Up to) *2
Sequential Read	560 MB/s
Sequential Write *3	530 MB/s
4KB Ran. Read (QD1) *4	11,000
4KB Ran. Write (QD1) *4	35,000
4KB Ran. Read (QD32) *5	98,000
4KB Ran. Write (QD32) *5	88,000
Power Consumption *6
(Idle/DIPM On)	30W
Active (Avg.) / Read/Write	2.1W/3.0W
Device Sleep	4mW
Reliability
Operating Temp.	0°C to 70°C
Non-Operating Temp.	(-45°C to 85°C)
Humidity	5% to 95% non-condensing
Shock /Non-Operating	1,500G, duration: 0.5ms, 3 axis
Vibration /Non-Operating	20~2,000Hz, 20G
MTBF	1.5 million hours
Total Byte Written *7	720TB
Period	3 years limited *8
Supporting Features	TRIM (Required OS support), Garbage Collection, S.M.A.R.T
Data Security	AES 256-bit Full Disk Encryption, TCG/Opal V2.0, Encrypted Drive (IEEE1667)
* Means	*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), and 160 MB/s (2/4/8TB). *4: QD1 Random performances after Intelligent TurboWrite are 5.0K IOPS (1/2/4/8TB) for reads, 22K IOPS (1TB), and 34K IOPS (2/4/8TB) for writes. *5: 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. *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: 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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