Samsung 990 PRO 4TB vs 970 EVO Plus 1TB SSD Comparison

Samsung 990 PRO 4TB and Samsung 970 EVO Plus 1TB are both solid state drives with the same Form Factor (M.2-2280). The main differences are in Performance (+47%), Capacity, Interface and SSD Controller.

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Samsung 990 PRO 4TB	Samsung 970 EVO Plus 1TB
Prices (Change region) In Stock $895.00 Last updated 32 minutes ago. In Stock Free shipping $949.00 Out of Stock Free shipping $999.95 In Stock Free shipping $1,099.99 In Stock $1,099.99 In Stock Free shipping $1,099.99 Out of Stock $1,216.61 Show 4 more offers	Prices (Change region) In Stock Free shipping $349.25
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Brand Samsung	Brand Samsung
Model MZ-V9P4T0B/AM MZ-V9P4T0BW	Model MZ-V7S1T0B/AM MZ-V7S1T0BW
Release Date 📅 September 2023	Release Date 📅 February 2019
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★★ (40 reviews) Add a product review
Performance (Charts) 33rd / 1746 (0%)	Performance (Charts) 61st / 1746 (-47%)
Effective Value 105th / 336	Effective Value 64th / 336
Price history View Details ►	Price history View Details ►
Price/GB $0.22	Price/GB $0.35
GB/$1 4.47	GB/$1 2.86
Series -	Series 970 EVO PLUS
Capacity 4000 GB	Capacity 1000 GB
Interface PCIe Gen4 x4	Interface PCIe Gen3 x4
NVME Yes	NVME Yes
Form Factor M.2-2280	Form Factor M.2-2280
SSD Controller Samsung Pascal	SSD Controller Samsung Phoenix
NAND Flash Type V7 V-NAND 3bit MLC	NAND Flash Type V-NAND 3-bit MLC
Cache -	Cache Samsung 1GB Low Power DDR4 SDRAM
Max Sequential Read -	Max Sequential Read Up to 3500 MB/s
Max Sequential Write -	Max Sequential Write Up to 3300 MB/s
MTBF -	MTBF 1,500,000 hours