Samsung 850 EVO 250GB vs 870 EVO 1TB SSD Comparison

Samsung 850 EVO 250GB and SAMSUNG 870 EVO 1TB are both solid state drives with the same Interface (SATA 6 Gb/s) and Form Factor (2.5"). The main differences are in Performance (+12%), Capacity, NAND Flash Type and Max Sequential Read.

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Samsung 850 EVO 250GB	SAMSUNG 870 EVO 1TB
Prices (Change region) Out of Stock Free shipping $107.99 Out of Stock Free shipping $129.99 Out of Stock Free shipping $132.99 - Buy now Show 1 more offers	Prices (Change region) Out of Stock $149.99 In Stock Free shipping $374.25 In Stock $443.95 Last updated 52 minutes ago. In Stock Free shipping $449.99 In Stock Free shipping $449.99 In Stock $449.99 In Stock Free shipping $519.99 In Stock $519.99 Show 5 more offers
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Pangoly Score (How do we rate?) 91	Pangoly Score (How do we rate?) -
Brand Samsung	Brand SAMSUNG
Model MZ-75E250B/AM MZ-75E250B/EU MZ-75E250BW/EU MZ-75E250BW	Model MZ-77E1T0B/AM MZ-77E1T0B/EU MZ-77E1T0BW
Release Date 📅 December 2014	Release Date 📅 January 2021
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (148 reviews) Add a product review	User reviews ★★★★★ (24 reviews) Add a product review
Performance (Charts) 228th / 1746 (-12%)	Performance (Charts) 196th / 1746 (0%)
Effective Value 216th / 336	Effective Value 179th / 336
Price history View Details ►	Price history View Details ►
Price/GB $0.52	Price/GB $0.15
GB/$1 1.92	GB/$1 6.67
Pros Samsung MGX controller 3D V-NAND Competitive pricing Great performance	Pros -
Series 850 EVO	Series 870 EVO Series
Capacity 250 GB	Capacity 1000 GB
Interface SATA 6 Gb/s	Interface SATA 6 Gb/s
NVME No	NVME No
Form Factor 2.5"	Form Factor 2.5"
SSD Controller Samsung MGX	SSD Controller -
NAND Flash Type 3D NAND	NAND Flash Type V-NAND
Cache -	Cache 1GB
Max Sequential Read Up to 540 MB/s	Max Sequential Read Up to 560 MB/s
Max Sequential Write Up to 520 MB/s	Max Sequential Write Up to 530 MB/s
MTBF -	MTBF 1,500,000 hours