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SK hynix BC511 HFM512GDHTNI-87A0B

The SK hynix BC511 HFM512GDHTNI-87A0B is a mid range PCIe M.2 2242 SSD. It is specified at 2300 MB/s read and 1000 MB/s write and 2.8 W reading, 3 W writing. Idle it consumes 40 mW and in L1.2 state 5mW.

TypeSSD
SizeM.2 2242
Capacity512 GB
InterfaceNVMe
Announced01.07.2020
LinkSK hynix BC511 HFM512GDHTNI-87A0B

Benchmarks

Performance Rating - DiskSpd
15.6 pt (18%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.709 -95%
...
WDC PC SN520 SDAPNUW-256G
14.8 -5%
Toshiba BG4 KBG40ZNT512G
14.8 -5%
SSSTC CA5-8D256
15 -4%
Toshiba KBG30ZMV512G
15.1 -3%
Toshiba XG5-P KXG50PNV2T04
15.3 -2%
WDC PC SN530 SDBPMPZ-265G
15.3 -2%
GSemi AZW GSDFN512TS3F1OGCX
15.4 -1%
WDC PC SN530 SDBPTPZ-512G
15.4 -1%
Transcend M.2 SSD 430S TS512GMTS430S
15.4 -1%
SK hynix BC511 HFM512GDHTNI-87A0B
15.6
Toshiba KBG40ZNS256G NVMe
15.6 0%
Phison M.2 2280 E18 4000GB
15.6 0%
Apple SSD AP1024
15.6 0%
Gofatoo 256GB
15.7 1%
Intel SSD 660p SSDPEKNW512G8
15.7 1%
SK hynix BC501 HFM512GDHTNG-8310A
15.8 1%
WDC PC SN530 SDBQNPZ-512G
15.9 2%
Samsung PM991 MZ9LQ512HALU
15.9 2%
SK Hynix BC511 HFM512GDJTNI
15.9 2%
...
Kingston Fury Renegade G5
87.4 460%
0%
100%
Restrict / Search: Model: Max. age: years
AS SSD - Copy Game
min: 525     avg: 544     median: 535 (9%)     max: 571 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
min: 290.2     avg: 325.7     median: 342.5 (13%)     max: 344.4 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
min: 573     avg: 653     median: 638 (6%)     max: 749 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
min: 2362     avg: 2405     median: 2382 (15%)     max: 2492 Points
+ 4 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
min: 938     avg: 957     median: 952 (13%)     max: 986 Points
+ 4 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
min: 938     avg: 973     median: 971 (16%)     max: 1012 Points
+ 4 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
min: 0.031     avg: 0     median: 0 (0%)     max: 0.037 ms
+ 4 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
min: 0.04     avg: 0.1     median: 0.1 (0%)     max: 0.063 ms
+ 4 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
min: 745     avg: 754     median: 751.5 (13%)     max: 769 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
min: 731     avg: 764     median: 764 (15%)     max: 797 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
min: 101.7     avg: 114.9     median: 113.3 (22%)     max: 131.3 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
min: 46.18     avg: 48.7     median: 48.2 (15%)     max: 52.1 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
min: 741     avg: 879     median: 886.5 (8%)     max: 1000 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
min: 1348     avg: 1601     median: 1630 (13%)     max: 1796 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 119.1     avg: 135.9     median: 132.4 (12%)     max: 159.7 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 43.41     avg: 45.3     median: 44.6 (1%)     max: 48.31 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 1038     avg: 1057     median: 1056 (6%)     max: 1077 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 1071     avg: 1144     median: 1131.5 (13%)     max: 1241 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 348.5     avg: 458.1     median: 492.1 (16%)     max: 499.8 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 309.2     avg: 424.7     median: 433.7 (7%)     max: 522 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 1022     avg: 1040     median: 1040.5 (7%)     max: 1055 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 2261     avg: 2274     median: 2271.5 (12%)     max: 2292 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
min: 89.8     avg: 121.9     median: 116.7 (27%)     max: 164.6 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
min: 41.69     avg: 44.7     median: 42.6 (12%)     max: 52 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
min: 349     avg: 684     median: 793 (13%)     max: 800 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
min: 565     avg: 720     median: 731 (9%)     max: 854 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
min: 1046     avg: 1051     median: 1050 (10%)     max: 1058 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
min: 1039     avg: 1099     median: 1083 (14%)     max: 1189 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
min: 1027     avg: 1037     median: 1038.5 (7%)     max: 1044 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
min: 2237     avg: 2267     median: 2270.5 (14%)     max: 2288 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 2186     avg: 2228     median: 2232.5 (14%)     max: 2260 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

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v1.33
log 31. 01:12:32

#0 ran 1s before starting gpusingle class +0s ... 0s

#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Sat, 26 Jul 2025 20:41:40 +0200 +0.001s ... 0.001s

#4 composed specs +0.001s ... 0.002s

#5 did output specs +0s ... 0.002s

#6 getting avg benchmarks for device 3506 +0.03s ... 0.032s

#7 got single benchmarks 3506 +0.02s ... 0.052s

#8 got avg benchmarks for devices +0s ... 0.052s

#9 min, max, avg, median took s +1.05s ... 1.102s

#10 return log +0.001s ... 1.103s

Notebook reviews with SK hynix BC511 HFM512GDHTNI-87A0B

Dell Latitude 5310 2-in-1 convertible in review: 11-hour long-distance runner

Dell Latitude 5310 2-in-1 convertible in review: 11-hour long-distance runner

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Lenovo IdeaPad 5 15IIL05 Review: Good performance and a long battery life - thanks to the 70-Wh battery

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Dell Latitude 5310-23VP6: Intel Core i5-10310U Intel UHD Graphics 620, 13.30", 1.3 kg
   » Dell's Latitude 5310 2-in-1 surpasses the 11-hour mark

Lenovo Legion 5 17IMH05: Intel Core i5-10300H NVIDIA GeForce GTX 1650 Mobile, 17.30", 2.9 kg
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Lenovo IdeaPad Gaming 3i 15IMH05: Intel Core i5-10300H NVIDIA GeForce GTX 1650 Mobile, 15.60", 2.2 kg
   » The Lenovo IdeaPad Gaming 3i 15IMH05 fully exploits its CPU and GPU

Lenovo IdeaPad 5 15IIL05: Intel Core i5-1035G1 NVIDIA GeForce MX350, 15.60", 1.7 kg
   » The Lenovo Ideapad 5 15IIL05 comes close to entry-level gaming notebooks with its GeForce MX350 GPU

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Klaus Hinum (Update: 2020-07- 1)