4.0TB Samsung 870 EVO Series
2.5-inch Solid-State Drive
Used | OWC Tested
Mfr P/N: MZ-77E4T0 OWC SKU: SAMMZ77E4T0U
Blazing Speeds and Unrivaled Performance
- Maximize SATA interface limit up to 560/530 MB/s for read and write sequential speeds.
- Up to 1,200 TBW
- Samsung 1+ Year Limited Warranty
The SSD all-star
The perfect choice for creators, IT professionals or everyday users, the latest 870 EVO has indisputable performance, reliability and compatibility built upon Samsung's pioneering technology.
Excellence in performance
Everyday users can now enjoy professional-level SSD performance with the 870 EVO, which maximizes the SATA interface limit to 560/530 MB/s sequential speeds, accelerates write speeds and maintains long-term high performance with a larger variable buffer that lets the SSD work faster, longer.
Industry-defining reliability
Meet the demands of each task. From everyday computing to 8K video processing — with up to 1,200 TBW, plus a stable host experience, low lag with the 6th generation VNAND, and steady performance when multi-tasking with the powerful MKX controller.
Includes
- (1) Samsung 870 EVO 2.5-Inch SATA 6Gb/s Solid-State Drive
- Samsung 1+ Year Limited Warranty
Specs
Capacity
- 4.0 TB
Formatted Capacity
- 3725GiB
Form Factor
- 2.5-inch 69.8mm
Drive Interface
- SATA 6.0 Gb/s with 3.0 Gb/s firmware enabled
Random 4K Read
- Up to 98,000 IOPS
Random 4K Write
- Up to 88,000 IOPS
Sequential Read (Max)
- Up to 560 MB/s
Sequential Write (Max)
- Up to 530 MB/s
MTBF (Mean Time Between Failures)
- 1,500,000 hours
Endurance
- 1200TB total bytes written (TBW), equal to 470 GB per day for 7 years
Write Mode (Max)
- Up to 2.5 Watts
Seek Mode (Max)
- Up to 2 Watts
Idle Mode (Max)
- Up to 0.035 Watts
DEVSLP / DevSleep
- Up to 5mW
Dimensions
- Height: 7.0 cm (2.7 in)
- Length: 0.7 cm (0.3 in)
- Width: 10.0 cm (3.9 in)
Weight
- 46.0 g (0.10 lbs)
Ambient Temperature
- Operating: 32°F to 158°F (0°C to 70°C)
- Non-Operating: -40°F to 185°F (-40°C to 85°C)
Humidity
- Operating: 5% to 95% non-condensing
Shock
- Non-Operating: 1500 G max at 0.5 ms