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
ASUS (2) Kingston (1) Kioxia (2) Lenovo (1) Western Digital (7)
Flash Type
TLC (13)
Form Factor
2.5" (3) M.2 2280 (4) M.2 2242 (1) M.2 2230 (5)
Interface
PCIe 3.0 x4 (2) PCIe 4.0 x4 (8) SATA 6 Gbps (3)
Capacity
240 GB .. 479 GB (2) 480 GB .. 999 GB (3) 1.0 TB .. 1.9 TB (6) 2.0 TB .. 3.9 TB (2)
Released
2021 (4) 2022 (8) 2023 (1)
Controller Manufacturer
(3) Phison (2) Silicon Motion (1) WD (7)
Controller
(3) Phison E18 (2) SM2263XT (1) WD 20-82-10048 (1) WD 20-82-10081 (6)
Flash Layers
112-layer (13)
Flash Manufacturer
Kioxia (13)
NAND Die
Kioxia BiCS5 (2-Planes) (13)
Flash Channels
4 Channels (8) 8 Channels (2) (3)
DRAM Cache
Yes (2) No (8) (3)
SLC Cache
Yes (13)
Sequential Write Speed
350 .. 499 MB/s (1) 500 .. 699 MB/s (2) 1.0 .. 1.9 GB/s (1) 2.0 .. 3.9 GB/s (2) 4.0 .. 6.9 GB/s (7)
Sequential Read Speed
500 .. 699 MB/s (3) 2.0 .. 3.9 GB/s (2) 4.0 .. 6.9 GB/s (6) 7.0 .. 9.9 GB/s (2)
Random IOPS Write
50k .. 99k IOPS (3) 200k .. 499k IOPS (1) 500k .. 1M IOPS (6) Above 1M IOPS (2) (1)
Random IOPS Read
50k .. 99k IOPS (3) 200k .. 499k IOPS (3) 500k .. 1M IOPS (5) Above 1M IOPS (1) (1)
Power Idle
0.05 W .. 0.5 W (13) and lower
Power Average
1 W .. 2 W (4) 4 W .. 6 W (1) (8)
Power Maximum
2 W .. 4 W (4) 4 W .. 6 W (3) 6 W .. 8 W (3) 8 W .. 10 W (2) (1)
Target Market
Consumer (13)
Warranty
5 Years (11) Unknown (2)
Endurance
100 TBW .. 199 TBW (1) 200 TBW .. 499 TBW (8) 500 TBW .. 999 TBW (2) (2)
Multiple Hardware Versions
No (9) Yes (4)
RGB Lighting
No (10) (3)
PS5 Compatible
Yes (8) No (5)
Power Loss Protection
No (10) (3)
Model & Capacity Type Format Interface Released Controller DRAM
ASUS ROG Ally SSD
ASUS ROG Ally SSD (WD SN740)
512 GB 1 TB
TLC
Toshiba
112-layer 		M.2 2230 PCIe 4.0 x4 May 2022 WD 20-82-10081 DRAM-less
(64 MB HMB)
Kingston NV1
Kingston NV1 (SM2263XT + Kioxia BiCS5)
1 TB
TLC
Toshiba
112-layer 		M.2 2280 PCIe 3.0 x4 May 2021 SM2263XT DRAM-less
(64 MB HMB)
Kioxia Exceria Pro
Kioxia Exceria Pro
1 TB 2 TB
TLC
Toshiba
112-layer 		M.2 2280 PCIe 4.0 x4 Jul 2021 Phison E18 1024 MB
(1 TB model)
Lenovo Legion Go
Lenovo Legion Go
1 TB
TLC
Toshiba
112-layer 		M.2 2242 PCIe 4.0 x4 Oct 2023 WD 20-82-10081 DRAM-less
(64 MB HMB)
Western Digital Blue SA510
Western Digital Blue SA510
250 GB 500 GB 1 TB
TLC
Toshiba
112-layer 		2.5" SATA 6 Gbps May 2022 Unknown Unknown
Western Digital SN570
Western Digital SN570 (SanDisk 20-82-10048-A1)
2 TB
TLC
Toshiba
112-layer 		M.2 2280 PCIe 3.0 x4 Dec 2021 WD 20-82-10048 DRAM-less
(64 MB HMB)
Western Digital SN740
Western Digital SN740
256 GB 512 GB 1 TB
TLC
Toshiba
112-layer 		M.2 2230 PCIe 4.0 x4 May 2022 WD 20-82-10081 DRAM-less
(64 MB HMB)
ASUS ROG Ally SSD
ASUS ROG Ally SSD (WD SN740)
512 GB 1 TB
M.2 2230 PCIe 4.0 x4 May 2022
TLC Toshiba 112-layer
WD 20-82-10081 DRAM-less
Kingston NV1
Kingston NV1 (SM2263XT + Kioxia BiCS5)
1 TB
M.2 2280 PCIe 3.0 x4 May 2021
TLC Toshiba 112-layer
SM2263XT DRAM-less
Kioxia Exceria Pro
Kioxia Exceria Pro
1 TB 2 TB
M.2 2280 PCIe 4.0 x4 Jul 2021
TLC Toshiba 112-layer
Phison E18
Lenovo Legion Go
Lenovo Legion Go
1 TB
M.2 2242 PCIe 4.0 x4 Oct 2023
TLC Toshiba 112-layer
WD 20-82-10081 DRAM-less
Western Digital Blue SA510
Western Digital Blue SA510
250 GB 500 GB 1 TB
2.5" SATA 6 Gbps May 2022
TLC Toshiba 112-layer
Unknown controller
Western Digital SN570
Western Digital SN570 (SanDisk 20-82-10048-A1)
2 TB
M.2 2280 PCIe 3.0 x4 Dec 2021
TLC Toshiba 112-layer
WD 20-82-10048 DRAM-less
Western Digital SN740
Western Digital SN740
256 GB 512 GB 1 TB
M.2 2230 PCIe 4.0 x4 May 2022
TLC Toshiba 112-layer
WD 20-82-10081 DRAM-less
Jun 2nd, 2024 05:06 EDT change timezone

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