Samsung 990 PRO 2TB vs 9100 PRO 8TB SSD Comparison

Samsung 990 PRO 2TB and Samsung 9100 PRO 8TB are both solid state drives with the same Form Factor (M.2-2280). The main differences are in Capacity, Interface, SSD Controller and NAND Flash Type.

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Samsung 990 PRO 2TB	Samsung 9100 PRO 8TB
Prices (Change region) In Stock $369.99 Last updated 50 minutes ago. In Stock Free shipping $369.99 In Stock Free shipping $369.99 In Stock Free shipping $389.99 In Stock Free shipping $429.00 In Stock $639.99 Out of Stock $804.14 Show 4 more offers	Prices (Change region) Out of Stock Free shipping $1,999.95 In Stock $2,143.40 Last updated 52 minutes ago. In Stock $2,719.99 In Stock Free shipping $2,719.99 In Stock Free shipping $2,719.99 Out of Stock $3,355.70 Show 3 more offers
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Brand Samsung	Brand Samsung
Model MZ-V9P2T0B/AM MZ-V9P2T0BW	Model MZ-VAP8T0B/AM MZ-VAP8T0B
Release Date 📅 October 2022	Release Date 📅 September 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★☆ (63 reviews) Add a product review
Performance (Charts) 37th / 1746	Performance (Charts) n/a
Effective Value 60th / 336	Effective Value -
Price history View Details ►	Price history View Details ►
Price/GB $0.18	Price/GB $0.25
GB/$1 5.41	GB/$1 4
Series 990 PRO	Series 9100 PRO
Capacity 2000 GB	Capacity 8000 GB
Interface PCIe Gen4 x4	Interface PCIe Gen5 x4
NVME Yes	NVME Yes
Form Factor M.2-2280	Form Factor M.2-2280
SSD Controller Samsung Pascal	SSD Controller In-House
NAND Flash Type V7 V-NAND 3bit MLC	NAND Flash Type Samsung V NAND TLC (V8)
Cache -	Cache 8GB LPDDR4XIntelligent TurboWrite 2.0: 1928GB
Max Sequential Read Up to 7450 MB/s	Max Sequential Read Up to 14800 MB/s
Max Sequential Write Up to 6900 MB/s	Max Sequential Write Up to 13400 MB/s