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SK hynix BC511 HFM256GDJTNI-82A0

The SK hynix BC511 HFM256GDJTNI-82A0 is mid range PCIe M.2 drive (2280 S3) that is specified with 2200 MB/s read and 900 MB/s write. The power consumption is rated at 2.5 W read and write and 40mW idle.

TypeSSD
SizeM.2
Capacity256 GB
Interface
Announced18.07.2019

Benchmarks

Performance Rating - DiskSpd
25.1 pt (28%)
64 GB eMMC Flash -87%
...
SK hynix BC501 HFM256GDGTNG -20%
Intel SSD 600p SSDPEKKW512G7 -18%
Toshiba KBG30ZMV256G -14%
256 GB NVMe -11%
Toshiba KBG30ZPZ128G -10%
EDGE NextGen SSD 1TB -8%
Apple SSD SM0512F -4%
Apple SSD AP0512 -1%
Kingston RBUSNS8154P3512GJ1 0%
SK hynix BC511 HFM256GDJTNI-82A0
Samsung PM991 MZVLQ256HAJD 1%
Intel SSD 660p SSDPEKNW512G8 2%
Micron 2200S 1TB MTFDHBA1T0TCK 2%
Micron 2200S 256GB 2%
Toshiba KBG30ZMV512G 2%
Micron 2200S 512GB 3%
WDC PC SN520 SDAPNUW-256G 4%
Kingston OM8PCP3512F-AB 5%
Samsung PM991 MZ9LQ256HBJQ 6%
...
Samsung SSD 980 Pro 1TB MZ-V8P1T0BW 253%
0%
100%
AS SSD - Copy Game
min: 228.95     avg: 319     median: 283 (5%)     max: 453.95 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
min: 72.57     avg: 265     median: 226.5 (8%)     max: 469.54 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
min: 634.43     avg: 950     median: 1088.3 (29%)     max: 1168.32 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
min: 1178     avg: 1779     median: 1856.5 (22%)     max: 2118 Points
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
min: 272     avg: 610     median: 626 (15%)     max: 915 Points
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
min: 639     avg: 801     median: 824.5 (29%)     max: 877 Points
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
min: 0.035     avg: 0.1     median: 0 (0%)     max: 0.117 ms
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
min: 0.071     avg: 0.1     median: 0.1 (0%)     max: 0.098 ms
+ 5 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
min: 141.05     avg: 431     median: 422.4 (11%)     max: 712.84 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
min: 423.38     avg: 585     median: 605.4 (26%)     max: 672.23 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
min: 95.86     avg: 109     median: 105.5 (1%)     max: 129.66 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
min: 38.18     avg: 41.2     median: 40.6 (15%)     max: 45.97 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
min: 354.46     avg: 692     median: 676 (16%)     max: 931.13 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
min: 1633     avg: 1745     median: 1726 (31%)     max: 1870.57 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 71.98     avg: 112     median: 96.3 (9%)     max: 165.2 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 34.01     avg: 43.7     median: 35.1 (1%)     max: 60.39 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 431     avg: 852     median: 980.5 (22%)     max: 1015 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 1019     avg: 1104     median: 1098.5 (20%)     max: 1199 MB/s
+ 4 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 353.6     avg: 393     median: 390.2 (23%)     max: 423.9 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 347.69     avg: 418     median: 445.5 (28%)     max: 483.8 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 408.4     avg: 743     median: 793.1 (14%)     max: 967.1 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 1802     avg: 2047     median: 2143.3 (24%)     max: 2179 MB/s
+ 5 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 6 Write 4K Q8T8
319 MB/s (12%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 6 Read 4K Q8T8
605 MB/s (26%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
min: 30     avg: 108     median: 114 (39%)     max: 168 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
min: 38.4     avg: 44.2     median: 43.3 (16%)     max: 49.5 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
min: 335     avg: 550     median: 516 (15%)     max: 780 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
min: 471     avg: 596     median: 603.5 (19%)     max: 665 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
min: 946     avg: 977     median: 976 (23%)     max: 1022 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
min: 1002     avg: 1057     median: 1051.5 (25%)     max: 1119 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
min: 946     avg: 985     median: 988 (17%)     max: 1020 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
min: 1969     avg: 2168     median: 2207.5 (32%)     max: 2241 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 741     avg: 1839     median: 2172 (32%)     max: 2181 MB/s
+ 6 benchmarks and specifications   + Show comparison chart
01002003004005006007008009001000110012001300140015001600170018001900200021002200535.4744.47744.68744.68744.68744.68744.68744.68744.89744.89744.89744.89744.89745.1745.1745.1745.1745.1745.1745.1745.1745.1745.1745.1745.1745.1745.1745.1745.31745.31745.31745.31745.31745.31745.31745.31745.31745.31745.31745.31745.31745.51745.51745.51745.51745.51745.51745.72745.72745.931014.461050.671069.761109.181146.721198.011246.991248.221249.081252.641254.311255.571270.011270.241340.51389.571427.951482.661504.011514.771515.611518.451520.851521.171521.171521.481521.91522.211526.311528.491581.031729.521736.121771.911787.182014.062019.292022.642022.852025.992028.082030.82031.222032.692032.92034.362034.782034.782035.622037.711638.52171.242172.082173.342173.552173.552174.172174.382175.432175.852176.062176.272176.272176.482177.312177.732177.942177.942177.942178.362178.572178.992179.22179.22179.612179.822180.032180.242180.452180.452180.452181.082181.52181.712181.922182.132182.132182.552183.82183.82184.222184.432186.522186.942188.22189.242189.872199.712200.542213.11839.22172.442175.382175.382175.5921762176.212176.842177.052177.472177.632177.892178.312178.312178.522178.942179.12179.12179.152179.152179.152179.782179.992180.22180.22180.22180.412180.582180.622180.832181.042181.462181.462182.512182.932182.932183.342183.342184.362184.392184.782184.812185.022185.622185.622185.862187.122187.542188.172190.451861.272169.922171.662173.552173.72175.222175.852176.272176.632177.262177.682179.152179.412179.572179.612179.992180.22180.452180.662180.662181.462181.712182.092182.752183.172183.762185.062185.482185.652185.862185.892185.892186.522186.72186.732186.912187.992188.412188.592189.032189.032189.662189.852190.062190.682190.712192.592194.272195.722197.611795.42177.212181.462181.882182.932183.342184.62185.022185.22185.412185.412185.412185.832185.862186.672186.882186.912187.332187.512187.722187.932187.932187.932188.142188.352188.562188.772188.982188.982189.42189.822190.032190.032190.452191.082191.292191.292191.52191.922191.922191.922192.762192.762192.972193.62193.812193.812194.022195.932200.12Tooltip
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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v1.16

Notebook reviews with SK hynix BC511 HFM256GDJTNI-82A0

Acer Spin 3 SP314-54N-56S5: Intel Core i5-1035G4 Intel Iris Plus Graphics G4 (Ice Lake 48 EU), 14.00", 1.5 kg
  Review » Acer Spin 3 SP314: Stylish convertible convinces in review

Acer Swift 3 SF314-42-R27B: AMD Ryzen 3 4300U AMD Radeon RX Vega 5, 14.00", 1.2 kg
  Review » Acer Swift 3 SF314-42 in Review: A well-rounded device with Ryzen 3 4300U as well

Acer TravelMate P215-52: Intel Core i7-10510U Intel UHD Graphics 620, 15.60", 1.8 kg
  Review » Acer TravelMate P2 TMP215-52 Laptop Review: Affordable Business

HP EliteBook 835 G7 23Y57EA: AMD Ryzen 5 PRO 4650U AMD Radeon RX Vega 6 (Ryzen 4000/5000), 13.30", 1.4 kg
  Review » HP EliteBook 835 G7 laptop review: Upgradeable AMD compact class

HP EliteBook 855 G7-23Y52EA: AMD Ryzen 5 PRO 4650U AMD Radeon RX Vega 6 (Ryzen 4000/5000), 15.60", 1.7 kg
  Review » HP EliteBook 855 G7 Laptop Review - Stylish office laptop for on the go

Acer Swift 3 SF314-42-R27B: AMD Ryzen 3 4300U AMD Radeon RX Vega 5, 14.00", 1.2 kg
  External Review » Acer Swift 3 SF314-42-R27B

   » Ryzen 3 4300U makes Intel's Core i3 look old - Acer Swift 3 SF314-42 in review

Acer TravelMate P215-52: Intel Core i7-10510U Intel UHD Graphics 620, 15.60", 1.8 kg
   » Humiliatingly for Intel, an underperforming Core i7-10510U runs slower than the two-year old Core i5-8250U

HP EliteBook 835 G7 23Y57EA: AMD Ryzen 5 PRO 4650U AMD Radeon RX Vega 6 (Ryzen 4000/5000), 13.30", 1.4 kg
   » HP reinforces negative stereotypes about business laptops with the EliteBook 835 G7

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Laptop harddisks (HDD, SSD) benchmarks > SK hynix BC511 HFM256GDJTNI-82A0 SSD Benchmarks
Klaus Hinum (Update: 2020-06-16)