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SSD Speed Test

This website provides detailed performance, speed, and benchmark reviews of M.2 NVMe SSDs, SATA SSDs, and USB flash drives to assist you in making an informed purchase decision. Gen5 SSDs are now also tested here. Which is the best SSD and which is the fastest SSD? You can find the answer here.

Current winner

Highlight

SanDisk Optimus GX PRO 8100 2TB

1430 Storage media

New models are tested regularly

NVMe & SATA

Including PCIe Gen 5.0 / 4.0 / 3.0

Current prices

Daily updated shop prices

M.2 SSD Test

Tests of the newer PCIe 5.0 NVMe SSDs of the 5th generation, PCIe 4.0 as well as the slower PCIe 3.0 x4.

Product name	Capacity	Read	Write	Price	Score
SanDisk NAS 800 1.92TB	1970 GB	14759 MB/s	13153 MB/s	560 $	21385
SanDisk Optimus GX PRO 850P 2TB	2048 GB	7363 MB/s	6671 MB/s	570 $	16242
SanDisk Optimus GX PRO 8100 2TB	2048 GB	14930 MB/s	14070 MB/s	460 $	22134
SanDisk Optimus GX 7100X 2TB	2048 GB	7368 MB/s	6971 MB/s	420 $	16095
fanxiang S880E 1TB	1024 GB	7229 MB/s	6208 MB/s	190 $	12755
KingBank KP260 Plus 1TB	1024 GB	7423 MB/s	6715 MB/s	n/a	13510
Taimi Vulcan 1TB	1024 GB	3642 MB/s	2967 MB/s	146 $	7364

Show all M.2 SSD tests

SATA SSD Test

SATA 6 Gb/s SSDs are tested here. Theoretical maximum is 600 MB/s (practically ~560 MB/s).

Product name	Capacity	Read	Write	Price	Score
SanDisk 320 500GB	500 GB	550 MB/s	460 MB/s	n/a	1293
SanDisk 520 500GB	500 GB	548 MB/s	466 MB/s	110 $	1308
DIGIERA CAS100 512GB	512 GB	550 MB/s	447 MB/s	62 $	1232
Taimi Aurora 1TB	1024 GB	535 MB/s	450 MB/s	120 $	1231
TeamGroup QX 1TB	1024 GB	527 MB/s	445 MB/s	130 $	1224

Show all SATA SSD tests

External Drives Test

USB-C drives are tested here. With USB 4.0, a theoretical maximum of 40 Gbit/s (practically ~3,700 MB/s) is possible.

Product name	Capacity	Read	Write	Price	Score
addlink P30 1TB	1024 GB	4007 MB/s	3625 MB/s	195 $	2946
DIGIERA LPS2000M 2TB	2048 GB	2073 MB/s	1892 MB/s	225 $	1920
SSK SD510 500GB	500 GB	2041 MB/s	1170 MB/s	n/a	1337
SanDisk Portable Drive 1TB	1024 GB	661 MB/s	648 MB/s	130 $	1451
Transcend ESD420 1TB	1024 GB	2045 MB/s	1889 MB/s	236 $	1487

Show all portable SSD/HDD tests

USB Flash Drive Test

Here you will find performance tests of USB 3.0, 3.1 and 3.2 drives (USB 2.0 drives are not tested because they are no longer up to date).

Product name	Capacity	Read	Write	Price	Score
SanDisk FIFA World Cup 2026 128GB	128 GB	424 MB/s	151 MB/s	52 $	174
Lexar D70E 1TB	1024 GB	2070 MB/s	1892 MB/s	n/a	1972
ORICO CB05 64GB	64 GB	153 MB/s	54 MB/s	20 $	75
SSK FDU050 64GB	64 GB	221 MB/s	91 MB/s	n/a	99
fanxiang F372S 128GB	128 GB	151 MB/s	70 MB/s	26 $	75

Show all USB flash drive tests

Best test tools:

The following benchmark tools are used for the SSD speed test:

Test environment:

High-end hardware (as of 2021) is used for the tests so that the full performance of the storage media can be utilized. Since the same test system is used for all tests, the results are comparable with each other:

CPU: AMD Ryzen 9 3900X, 12x 3.80GHz
RAM: Corsair Vengeance LPX 32GB, DDR4-3200MHz, CL16-18-18-36
Motherboard: ASUS Mainboard Prime X570-Pro
SSD: Corsair Force Series Gen.4 PCIe MP600 2TB
GPU: MSI Radeon RX 5500 XT MECH 8G OC
OS: Windows 10 Pro 64 Bit (Version 2004)
Other: be quiet! case, CPU cooler and power supply

By using the AMD X570 chipset, Gen 4 (PCIe 4.0) SSDs can now also be tested.

NEW - Test environment for PCIe 5.0 SSD tests:

Since 2023, a new test PC has been used, which can also test Gen 5.0 and USB 4.0 SSDs.

CPU: AMD Ryzen 9 7900, 12x 3.70-5.40GHz
RAM: Kingston FURY 64GB DDR5-6000MHz, CL36-38-38
Motherboard: GIGABYTE X870 AORUS Elite WIFI7
SSD: Intel Optane SSD 900P
GPU: AMD Radeon RX 5700 XT
OS: Windows 11 Pro 64 Bit (Version 22H2)

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