Top M.2 SSDs Performance Rankings

Welcome to our M.2 SSDs Performance Rankings! Here, we’ll add every M.2 SSD we test in our reviews so you can easily choose the best one when upgrading your computer. The SSDs are divided according to their capacity and sorted by Max sequential read speed.

You can buy the SSDs by clicking on their price.

You can check what type of M.2 SSD is supported by your laptop in our Laptop M.2 (NGFF) SSD Compatibility List page.

960 - 1024GB M.2 SSDs

M.2 SSD-modell
Gen / Size
Max Seq. Läsa/skriva
IOPS 4K läsning/skrivning
Latency Läs/skriv
Max Temp
Pris
SK Hynix HFS001TEJ9X115N NVMe Gen 4 / 2280 7.1 / 6.1 GBps 19860 / 52793 0.016 / 0.017 ms 44.00 Kolla priset
SKHynix HFS001TEJ9X162N NVMe Gen 4 / 2280 7.1 / 6.3 GBps 19025 / 64889 0.020 / 0.017 ms 46.00 Kolla priset
KIOXIA XG8 (KXG8AZNV1T02) NVMe Gen 4 / 2280 7.0 / 5.7 GBps 16943 / 64326 0.038 / 0.016 ms 45.00 Kolla priset
Samsung PM9A1 MZVL21T0HCLR (NVMe) Gen 4 / 2280 6.7 / 4.9 GBps 16602 / 38652 0.030 / 0.027 ms - Kolla priset
SKHynix_HFS001TEJ4X112 NVMe Gen 4 / 2242 5.0 / 4.7 GBps 15182 / 59720 0.028 / 0.101 ms 40.00 Kolla priset
Micron 2400 MTFDKBA1T0QFM NVMe Gen 4 / 2280 4.7 / 3.6 GBps - / - 0.029 / 0.092 ms 50.00 Kolla priset
Micron 2450 MTFDKBA1T0TFK Gen 4 / 2280 3.6 / 3.4 GBps 24190 / 90797 0.021 / 0.171 ms 34.00 Kolla priset
KIOXIA BG5 (SKBG5AZNT1T02) NVMe Gen 4 / 2280 3.5 / 2.9 GBps 17278 / 54594 0.092 / 0.020 ms 50.00 Kolla priset
Toshiba XG5 (KXG50ZNV1T02) Gen 3 / 2280 3.2 / 2.1 GBps 10975 / 30978 0.048 / 0.034 ms - Kolla priset

480 - 512GB M.2 SSDs

M.2 SSD-modell
Gen / Size
Max Seq. Läsa/skriva
IOPS 4K läsning/skrivning
Latency Läs/skriv
Max Temp
Pris
KIOXIA (XG8) KXG8AZNV512G NVMe Gen 4 / 2280 7.0 / 5.0 GBps 15844 / 57512 0.053 / 0.018 ms 52.00 Kolla priset
WD PC SN810 SDCQNRY-512G-1201 NVMe Gen 4 / 2280 6.9 / 4.4 GBps 18635 / 62084 0.046 / 0.015 ms 36.00 Kolla priset
Western Digital PC SN810 Gen 4 / 2280 6.9 / 4.5 GBps 18635 / 62084 0.046 / 0.015 ms 36.00 Kolla priset
Micron 3400 MTFDKBA512TFH NVMe Gen 4 / 2280 6.7 / 4.4 GBps 15247 / 52793 0.031 / 0.020 ms 34.00 Kolla priset
WD PC SN740 SDDQNQD-512G-1201 NVMe Gen 4 / 2280 5.1 / 4.0 GBps 18006 / 61142 0.042 / 0.016 ms 39.00 Kolla priset
WD PC SN740 SDDPNQD-512G-1006 (NVMe) Gen 4 / 2280 5.1 / 4.0 GBps 18773 / 76892 0.033 / 0.016 ms 56.00 Kolla priset
SK Hynix BC901 512GB NVMe Gen 4 / 2230 4.9 / 4.6 GBps 15884 / 67703 0.036 / 0.095 ms 37.00 Kolla priset
Micron 2400 MTFDKBA512QFM Gen 4 / 2280 4.3 / 1.8 GBps 15552 / 77610 0.040 / 0.092 ms 47.00 Kolla priset
Samsung PM9B1 MZVL4512HBLU (NVMe) Gen 4 / 2280 3.6 / 2.5 GBps 18504 / 39927 0.036 / 0.029 ms 43.00 Kolla priset
Micron 2450 MTFDKCD512QFM-1BD1AABLA (NVMe) Gen 4 / 2230 3.4 / 1.8 GBps - / - 0.041 / 0.119 ms - Kolla priset
Micron 2450 512GB MTFDKCD512TFK Gen 4 / 2242 3.2 / 3.1 GBps 22211 / 71379 0.033 / 0.167 ms 53.00 Kolla priset
Lite-On CA3 8D512-Q11 Gen 3 / 2280 3.18 / 1.66 GBps 9864 / 25136 0.171 / 0.041 ms - Kolla priset
Toshiba XG5 KXG50ZNV512G (NVMe) Gen 3 / 2280 3.13 / 0.46 GBps 8425 / 29661 0.055 / 0.046 ms - Kolla priset
Intel Pro 6000p (NVMe) Gen 3 / 2280 1.83 / 0.59 GBps 7792 / 28266 0.075 / 0.033 ms - Kolla priset
Intel 600p (NVMe) Gen 3 / 2280 1.63 / 0.55 GBps 8480 / 34960 0.050 / 0.027 ms - Kolla priset
SK Hynix SC308 (SATA) 2280 0.50 / 0.45 GBps 5468 / 18852 0.053 / 0.199 ms - Kolla priset

240 - 256GB M.2 SSDs

M.2 SSD-modell
Gen / Size
Max Seq. Läsa/skriva
IOPS 4K läsning/skrivning
Latency Läs/skriv
Max Temp
Pris
SK hynix SC300 HFS256GD9MNE-6200A (NVMe) Gen 3 / 2280 3.19 / 0.92 GBps 11000 / 26180 0.060 / 0.053 ms - Kolla priset
Samsung PM961 (NVMe) Gen 3 / 2280 3.16 / 1.21 GBps 13944 / 34826 0.042 / 0.027 ms - Kolla priset
SK Hynix PC401 (NVMe) Gen 3 / 2280 2.63 / 0.82 GBps 9363 / 20733 0.037 / 0.050 ms - Kolla priset
Toshiba XG3 THNSN5256GPU7 TO (NVMe) Gen 3 / 2280 2.58 / 1.21 GBps 9521 / 27646 0.050 / 0.037 ms - Kolla priset
LiteOn CA1 8D256 (NVMe) Gen 3 / 2280 2.48 / 0.98 GBps 9666 / 18057 0.051 / 0.061 ms - Kolla priset
Intel SSD 760p / PEKKW256G8L (NVMe) Gen 3 / 2280 2.35 / 1.03 GBps 13340 / 24671 0.047 / 0.048 ms - Kolla priset
Samsung SM951 (NVMe) Gen 3 / 2280 2.24 / 1.29 GBps 11320 / 28450 0.057 / 0.034 ms - Kolla priset
Samsung PM951 MZVLV2560 (NVMe) Gen 3 / 2280 1.58 / 0.31 GBps - / - 0.121 / 0.035 ms - Kolla priset
Samsung CM871a (SATA) 2280 0.53 / 0.50 GBps 10881 / 31265 0.033 / 0.043 ms - Kolla priset
Samsung 850 EVO (SATA) 2 0.51 / 0.47 GBps 11600 / 30683 0.033 / 0.028 ms - Kolla priset

120 - 128GB M.2 SSDs

M.2 SSD-modell
Gen / Size
Max Seq. Läsa/skriva
IOPS 4K läsning/skrivning
Latency Läs/skriv
Max Temp
Pris
LiteOn CV1-8B128 (SATA) 2280 0.56 / 0.18 GBps - / - 0.086 / - ms - Kolla priset
Intel SSD Pro 5450s / SSDSCKKF128G8 (SATA) 2280 0.55 / 0.15 GBps 7872 / 17239 0.088 / 0.061 ms - Kolla priset
Samsung CM871 (SATA) 2280 0.51 / 0.13 GBps 4375 / 7724 0.096 / 0.129 ms - Kolla priset