(2228 – 4315, n=4)
WD PC SN740 512GB SDDPMQD-512G-1101
2942 (2917.56min – 2942.08max) MB/s +32%
Samsung PM9B1 1024GB MZAL41T0HBLB
2437 (2397.7min – 2436.84max) MB/s +9%
(482 – 4315, n=109, last 2 years)
WD PC SN740 SDDPNQD-1T00
2314 (2290.3min – 2313.77max) MB/s +4%
SK hynix HFS512GEJ9X125N
2228 (2224.82min – 2227.96max) MB/s
Kioxia BG5 KBG50ZNS512G
1724 (1710.37min – 1724.49max) MB/s -23%
Samsung PM991a MZ9LQ512HBLU-00BD1
1476 (1435.36min – 1475.98max) MB/s -34%
WD PC SN740 512GB SDDPMQD-512G-1101
3054 (3027.48min – 3054.47max) MB/s +23%
(1505 – 4923, n=4)
SK hynix HFS512GEJ9X125N
2476 (2458.19min – 2475.77max) MB/s
WD PC SN740 SDDPNQD-1T00
2281 (2244.79min – 2280.65max) MB/s -8%
(179 – 5842, n=109, last 2 years)
Samsung PM9B1 1024GB MZAL41T0HBLB
2048 (1983.07min – 2047.97max) MB/s -17%
Kioxia BG5 KBG50ZNS512G
2025 (1674.58min – 2025.43max) MB/s -18%
Samsung PM991a MZ9LQ512HBLU-00BD1
1706 (1502.19min – 1706.45max) MB/s -31%
(3050 – 6418, n=4)
WD PC SN740 512GB SDDPMQD-512G-1101
4947 (4060.3min – 4947.18max) MB/s +62%
(535 – 7120, n=109, last 2 years)
WD PC SN740 SDDPNQD-1T00
3686 (3401.25min – 3685.71max) MB/s +21%
Samsung PM9B1 1024GB MZAL41T0HBLB
3658 (3170.63min – 3657.88max) MB/s +20%
SK hynix HFS512GEJ9X125N
3050 (2776.53min – 3049.68max) MB/s
Samsung PM991a MZ9LQ512HBLU-00BD1
2133 (1921.83min – 2132.73max) MB/s -30%
Kioxia BG5 KBG50ZNS512G
2129 (1793.69min – 2129.38max) MB/s -30%
(3076 – 4968, n=4)
WD PC SN740 512GB SDDPMQD-512G-1101
3548 (3383.07min – 3547.61max) MB/s +15%
SK hynix HFS512GEJ9X125N
3076 (3014.92min – 3075.82max) MB/s
WD PC SN740 SDDPNQD-1T00
3018 (3008.85min – 3018.43max) MB/s -2%
Samsung PM9B1 1024GB MZAL41T0HBLB
2902 (2587.47min – 2902.46max) MB/s -6%
(179 – 6791, n=109, last 2 years)
Kioxia BG5 KBG50ZNS512G
2718 (421.94min – 2718.14max) MB/s -12%
Samsung PM991a MZ9LQ512HBLU-00BD1
1188 (1164.94min – 1187.76max) MB/s -61%
WD PC SN740 512GB SDDPMQD-512G-1101
71.3 (68.49min – 71.32max) MB/s +54%
(46.2 – 78.3, n=4)
(17.7 – 94.3, n=109, last 2 years)
Samsung PM9B1 1024GB MZAL41T0HBLB
53.6 (52.4min – 53.64max) MB/s +16%
Samsung PM991a MZ9LQ512HBLU-00BD1
49.3 (47.4min – 49.31max) MB/s +7%
Kioxia BG5 KBG50ZNS512G
47.4 (45.51min – 47.39max) MB/s +3%
WD PC SN740 SDDPNQD-1T00
46.5 (44.92min – 46.5max) MB/s +1%
SK hynix HFS512GEJ9X125N
46.2 (45.88min – 46.23max) MB/s
(126.1 – 393, n=4)
Samsung PM991a MZ9LQ512HBLU-00BD1
185.5 (181.45min – 185.46max) MB/s +47%
(32 – 429, n=109, last 2 years)
WD PC SN740 512GB SDDPMQD-512G-1101
151.3 (143.2min – 151.32max) MB/s +20%
SK hynix HFS512GEJ9X125N
126.1 (123.87min – 126.08max) MB/s
WD PC SN740 SDDPNQD-1T00
110.4 (107.59min – 110.44max) MB/s -12%
Kioxia BG5 KBG50ZNS512G
104.3 (96.19min – 104.26max) MB/s -17%
Samsung PM9B1 1024GB MZAL41T0HBLB
102.2 (98.77min – 102.22max) MB/s -19%
(2815 – 4255, n=4)
SK hynix HFS512GEJ9X125N
2815 (2808.82min – 2815.46max) MB/s
(184.2 – 4425, n=109, last 2 years)
WD PC SN740 SDDPNQD-1T00
876 (850.6min – 876.16max) MB/s -69%
Samsung PM991a MZ9LQ512HBLU-00BD1
871 (866.74min – 870.51max) MB/s -69%
WD PC SN740 512GB SDDPMQD-512G-1101
795 (763.75min – 794.53max) MB/s -72%
Samsung PM9B1 1024GB MZAL41T0HBLB
692 (674.08min – 692.21max) MB/s -75%
Kioxia BG5 KBG50ZNS512G
687 (664.05min – 686.61max) MB/s -76%
SK hynix HFS512GEJ9X125N
2403 (2358.97min – 2402.5max) MB/s
(1266 – 3869, n=4)
(179 – 3254, n=109, last 2 years)
Samsung PM991a MZ9LQ512HBLU-00BD1
858 (854.84min – 857.91max) MB/s -64%
WD PC SN740 512GB SDDPMQD-512G-1101
423 (381.07min – 423.49max) MB/s -82%
WD PC SN740 SDDPNQD-1T00
378 (358.85min – 377.62max) MB/s -84%
Kioxia BG5 KBG50ZNS512G
342 (305min – 341.74max) MB/s -86%
Samsung PM9B1 1024GB MZAL41T0HBLB
329 (308.61min – 328.51max) MB/s -86%
(5355 – 10092, n=4)
SK hynix HFS512GEJ9X125N
WD PC SN740 512GB SDDPMQD-512G-1101
(704 – 9204, n=108, last 2 years)
Samsung PM9B1 1024GB MZAL41T0HBLB
Samsung PM991a MZ9LQ512HBLU-00BD1
WD PC SN740 SDDPNQD-1T00
Kioxia BG5 KBG50ZNS512G
(2353 – 3412, n=4)
SK hynix HFS512GEJ9X125N
(252 – 3364, n=108, last 2 years)
WD PC SN740 512GB SDDPMQD-512G-1101
Samsung PM991a MZ9LQ512HBLU-00BD1
WD PC SN740 SDDPNQD-1T00
Samsung PM9B1 1024GB MZAL41T0HBLB
Kioxia BG5 KBG50ZNS512G
(1810 – 4956, n=4)
WD PC SN740 512GB SDDPMQD-512G-1101
SK hynix HFS512GEJ9X125N
(320 – 4111, n=108, last 2 years)
Samsung PM9B1 1024GB MZAL41T0HBLB
Samsung PM991a MZ9LQ512HBLU-00BD1
WD PC SN740 SDDPNQD-1T00
Kioxia BG5 KBG50ZNS512G
(2864 – 5796, n=4)
WD PC SN740 512GB SDDPMQD-512G-1101
WD PC SN740 SDDPNQD-1T00
(508 – 5796, n=108, last 2 years)
Samsung PM9B1 1024GB MZAL41T0HBLB
SK hynix HFS512GEJ9X125N
Kioxia BG5 KBG50ZNS512G
Samsung PM991a MZ9LQ512HBLU-00BD1
(960 – 4914, n=4)
WD PC SN740 SDDPNQD-1T00
SK hynix HFS512GEJ9X125N
WD PC SN740 512GB SDDPMQD-512G-1101
(304 – 5880, n=108, last 2 years)
Samsung PM9B1 1024GB MZAL41T0HBLB
Samsung PM991a MZ9LQ512HBLU-00BD1
Kioxia BG5 KBG50ZNS512G
WD PC SN740 512GB SDDPMQD-512G-1101
(42.4 – 80.1, n=4)
(18.7 – 91.1, n=108, last 2 years)
Samsung PM9B1 1024GB MZAL41T0HBLB
Samsung PM991a MZ9LQ512HBLU-00BD1
WD PC SN740 SDDPNQD-1T00
Kioxia BG5 KBG50ZNS512G
SK hynix HFS512GEJ9X125N
WD PC SN740 512GB SDDPMQD-512G-1101
(109.2 – 307, n=4)
Samsung PM991a MZ9LQ512HBLU-00BD1
(35.4 – 350, n=108, last 2 years)
Kioxia BG5 KBG50ZNS512G
SK hynix HFS512GEJ9X125N
Samsung PM9B1 1024GB MZAL41T0HBLB
WD PC SN740 SDDPNQD-1T00
(2025 – 2799, n=4)
SK hynix HFS512GEJ9X125N
(182.3 – 2713, n=108, last 2 years)
Samsung PM991a MZ9LQ512HBLU-00BD1
WD PC SN740 512GB SDDPMQD-512G-1101
WD PC SN740 SDDPNQD-1T00
Samsung PM9B1 1024GB MZAL41T0HBLB
Kioxia BG5 KBG50ZNS512G
(1425 – 4158, n=4)
WD PC SN740 512GB SDDPMQD-512G-1101
SK hynix HFS512GEJ9X125N
Samsung PM9B1 1024GB MZAL41T0HBLB
(132.3 – 3394, n=108, last 2 years)
Samsung PM991a MZ9LQ512HBLU-00BD1
WD PC SN740 SDDPNQD-1T00
Kioxia BG5 KBG50ZNS512G
Samsung PM991a MZ9LQ512HBLU-00BD1
Kioxia BG5 KBG50ZNS512G
(0.022 – 0.368, n=108, last 2 years)
WD PC SN740 512GB SDDPMQD-512G-1101
(0.035 – 0.062, n=4)
SK hynix HFS512GEJ9X125N
Samsung PM9B1 1024GB MZAL41T0HBLB
WD PC SN740 SDDPNQD-1T00
SK hynix HFS512GEJ9X125N
Kioxia BG5 KBG50ZNS512G
(0.017 – 0.633, n=108, last 2 years)
WD PC SN740 512GB SDDPMQD-512G-1101
(0.018 – 0.128, n=4)
Samsung PM9B1 1024GB MZAL41T0HBLB
WD PC SN740 SDDPNQD-1T00
Samsung PM991a MZ9LQ512HBLU-00BD1
* … smaller is better