Samsung 990 Pro SSD Review: The Return of the King

Samsung 990 Pro SSD Review: The Return of the King

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The Samsung 990 Pro is the much-anticipated successor to the popular 980 Pro. It is poised to be the very fastest drive we’ve tested, outdoing even the SK hynix Platinum P41 and the Western Digital (WD) SN850X. Initially available at 1 and 2TB for $169 and $289 respectively, the 990 Pro will also have a 4TB model out next year. Available bare or with an RGB heatsink, the 990 Pro is using Samsung’s new Pascal controller and its new V7 TLC NAND flash, a combination that promises to be faster and more efficient.

The 990 Pro has the rest of the Samsung trimmings, including software support with the updated Magician application and the option for encryption. The drive is designed to fit in a wide range of devices, from desktops to laptops to the PlayStation 5 (PS5) console. As Samsung’s new top-of-the-line consumer PCIe 4 SSD, the 990 Pro is designed to take a place among the best SSDs in terms of performance and, according to our tests, it delivers.

Samsung 990 Pro Specifications

Product 1TB 2TB 4TB
Pricing | w/HS $169.99 | $189.99 $289.99 | $309.99 N/A
Form Factor M.2 2280 M.2 2280 M.2 2280
Interface / Protocol PCIe 4.0 x4 PCIe 4.0 x4 PCIe 4.0 x4
Controller Samsung Pascal Samsung Pascal Samsung Pascal
Flash Memory 176-Layer V-NAND TLC 176-Layer V-NAND TLC 176-Layer V-NAND TLC
Sequential Read 7,450 MBps 7,450 MBps 7,450 MBps
Sequential Write 6,900 MBps 6,900 MBps 6,900 MBps
Random Read Up to 1.2M Up to 1.4M Up to 1.4M
Random Write Up to 1.55M Up to 1.55M Up to 1.55M
Security TCG/Opal 2.0 TCG/Opal 2.0 TCG/Opal 2.0
Endurance (TBW) 600TB 1200TB 2400TB
Part Number | w/HS MZ-V9P1T0BW | MZ-V9P1T0CW MZ-V9P2T0BW | MZ-V9P2T0CW MZ-V9P4T0BW | MZ-V9P4T0CW
Height | w/HS 2.30mm | 8.20mm 2.30mm | 8.20mm 2.30mm | 8.20mm
Warranty 5-Year 5-Year 5-Year

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