SSD Specs Database

Maintained by Gabriel Ferraz:
"I'm a computer engineer from Brazil, with a passion for hardware, who started this project to catalog all SSDs out there. Special help was provided by my friend Riccardo Buonaurio. He helped me a lot in finding some information."

Below you will find a reference list of most solid-state-drives released in recent years.

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Manufacturer
Silicon Power (11)
Flash Type
TLC (9) QLC (2)
Form Factor
M.2 2280 (11)
Interface
PCIe 4.0 x4 (11)
Capacity
1.0 TB .. 1.9 TB (5) 2.0 TB .. 3.9 TB (5) 4.0 TB .. 7.9 TB (1)
Released
2020 (2) 2022 (8) 2023 (1)
Controller Manufacturer
InnoGrit (1) MaxioTech (1) Phison (9)
Controller
IG5236 (1) MAP1602A (1) Phison E16 (2) Phison E18 (3) Phison E21T (4)
Flash Layers
96-layer (3) 128-layer (2) 176-layer (6)
Flash Manufacturer
Kioxia (2) Micron (7) YMTC (2)
NAND Die
Kioxia BiCS4 (2) Micron B27B FortisFlash (1) Micron B47R FortisFlash (4) Micron N48R FortisFlash (2) YMTC CDT1B (X2-9060) (2)
Flash Channels
4 Channels (5) 8 Channels (6)
DRAM Cache
Yes (6) No (5)
SLC Cache
Yes (11)
Sequential Write Speed
4.0 .. 6.9 GB/s (11) and higher
Sequential Read Speed
4.0 .. 6.9 GB/s (7) 7.0 .. 9.9 GB/s (4)
Random IOPS Write
Under 50k IOPS (1) 500k .. 1M IOPS (5) (5)
Random IOPS Read
Under 50k IOPS (1) 500k .. 1M IOPS (5) (5)
Power Idle
0.5 W .. 1.0 W (3) 1 W .. 2 W (1) (7)
Power Average
2 W .. 4 W (2) 4 W .. 6 W (2) (7)
Power Maximum
2 W .. 4 W (2) 6 W .. 8 W (2) (7)
Target Market
Consumer (11)
Warranty
5 Years (11)
Endurance
500 TBW .. 999 TBW (4) 1000 TBW .. 1999 TBW (5) 2000 TBW .. 3999 TBW (2)
Multiple Hardware Versions
No (2) Yes (9)
RGB Lighting
No (11)
PS5 Compatible
Yes (11)
Power Loss Protection
No (11)
Model & Capacity Type Format Interface Released Controller DRAM
Silicon Power UD90
Silicon Power UD90 (MAP1602 + YMTC CDT1B)
1 TB
TLC
YMTC
128-layer 		M.2 2280 PCIe 4.0 x4 2023 MAP1602A DRAM-less
(32 MB HMB)
Silicon Power UD90
Silicon Power UD90 (Micron N48R)
1 TB 2 TB
QLC
Micron
176-layer 		M.2 2280 PCIe 4.0 x4 May 2022 Phison E21T DRAM-less
(64 MB HMB)
Silicon Power UD90
Silicon Power UD90 (Micron B47R)
1 TB 2 TB
TLC
Micron
176-layer 		M.2 2280 PCIe 4.0 x4 May 2022 Phison E21T DRAM-less
(64 MB HMB)
Silicon Power US70
Silicon Power US70
1 TB 2 TB
TLC
Toshiba
96-layer 		M.2 2280 PCIe 4.0 x4 Jun 2020 Phison E16 1024 MB
(1 TB model)
Silicon Power XS70
Silicon Power XS70 (E18 + Micron B47R)
1 TB 2 TB 4 TB
TLC
Micron
176-layer 		M.2 2280 PCIe 4.0 x4 Jan 2022 Phison E18 1024 MB
(1 TB model)
Silicon Power XS70
Silicon Power XS70 (IG5236 + YMTC CDT1B)
2 TB
TLC
YMTC
128-layer 		M.2 2280 PCIe 4.0 x4 Jan 2022 IG5236 2048 MB
(2 TB model)
Silicon Power UD90
Silicon Power UD90 (MAP1602 + YMTC CDT1B)
1 TB
M.2 2280 PCIe 4.0 x4 2023
TLC YMTC 128-layer
MAP1602A DRAM-less
Silicon Power UD90
Silicon Power UD90 (Micron N48R)
1 TB 2 TB
M.2 2280 PCIe 4.0 x4 May 2022
QLC Micron 176-layer
Phison E21T DRAM-less
Silicon Power UD90
Silicon Power UD90 (Micron B47R)
1 TB 2 TB
M.2 2280 PCIe 4.0 x4 May 2022
TLC Micron 176-layer
Phison E21T DRAM-less
Silicon Power US70
Silicon Power US70
1 TB 2 TB
M.2 2280 PCIe 4.0 x4 Jun 2020
TLC Toshiba 96-layer
Phison E16
Silicon Power XS70
Silicon Power XS70 (E18 + Micron B47R)
1 TB 2 TB 4 TB
M.2 2280 PCIe 4.0 x4 Jan 2022
TLC Micron 176-layer
Phison E18
Silicon Power XS70
Silicon Power XS70 (IG5236 + YMTC CDT1B)
2 TB
M.2 2280 PCIe 4.0 x4 Jan 2022
TLC YMTC 128-layer
IG5236
Jun 1st, 2024 15:27 EDT change timezone

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