SAMSUNG 9100 PRO 2TB vs 840 EVO 500GB SSD Comparison

The main differences between SAMSUNG 9100 PRO 2TB and Samsung 840 EVO 500GB are in Performance (+514%), Capacity, Interface and NVME.

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SAMSUNG 9100 PRO 2TB	Samsung 840 EVO 500GB
Prices (Change region) In Stock $422.00 Last updated 5 minutes ago. In Stock Free shipping $429.99 In Stock Free shipping $429.99 Out of Stock $489.99 In Stock Free shipping $499.00 Out of Stock $653.18 In Stock $679.99 Show 4 more offers	Prices (Change region) In Stock Free shipping $199.99
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Pangoly Score (How do we rate?) -	Pangoly Score (How do we rate?) 91
Brand Samsung	Brand Samsung
Model MZ-VAP2T0B/AM MZ-VAP2T0BW	Model MZ-7TE500BW
Release Date 📅 March 2025	Release Date 📅 August 2013
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★★ (150 reviews) Add a product review
Performance (Charts) 11th / 1746 (0%)	Performance (Charts) 214th / 1746 (-514%)
Effective Value 54th / 336	Effective Value 263rd / 336
Price history View Details ►	Price history View Details ►
Price/GB $0.21	Price/GB $0.40
GB/$1 4.74	GB/$1 2.5
Pros -	Pros Great performance Samsung MEX Controller Very good pricing
Cons -	Cons Questionable reliability compared to MLC NAND
Series 9100 PRO	Series 840 EVO
Capacity 2000 GB	Capacity 500 GB
Interface PCIe Gen5 x4	Interface SATA 6 Gb/s
NVME Yes	NVME No
Form Factor M.2-2280	Form Factor 2.5"
SSD Controller Samsung in house	SSD Controller Samsung MEX
NAND Flash Type Samsung V NAND TLC (V8)	NAND Flash Type TLC
Cache 2GB LPDDR4X	Cache -
Max Sequential Read Up to 14700 MB/s	Max Sequential Read -
Max Sequential Write Up to 13400 MB/s	Max Sequential Write -
MTBF -	MTBF 1,500,000 hours