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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
InterfaceNVMe
Announced18.07.2019

Benchmarks

Performance Rating - DiskSpd
22.7 pt (27%)
64 GB eMMC Flash -87%
...
Kingston RBUSNS8154P3512GJ -9%
Apple SSD SM0512F -6%
Kingston RBUSNS8154P3512GJ1 -3%
Apple SSD AP0512 -3%
Intel SSD 660p SSDPEKNW512G8 0%
SK hynix BC511 HFM256GDJTNI-82A0
WDC PC SN520 SDAPNUW-256G 2%
Toshiba KBG30ZMV512G 2%
Kingston OM8PCP3512F-AB 7%
...
0%
100%
AS SSD - Copy Game
min: 228.95     avg: 311     median: 277.5 (5%)     max: 453.95 MB/s
AS SSD - Copy Program
min: 72.57     avg: 245     median: 186.8 (7%)     max: 469.54 MB/s
AS SSD - Copy ISO
min: 541.77     avg: 882     median: 890.1 (24%)     max: 1168.32 MB/s
AS SSD - Score Total
min: 1178     avg: 1786     median: 1825 (20%)     max: 2118 Points
AS SSD - Score Write
min: 272     avg: 625     median: 695 (16%)     max: 915 Points
AS SSD - Score Read
min: 639     avg: 793     median: 813 (23%)     max: 877 Points
AS SSD - Access Time Write *
min: 0.035     avg: 0     median: 0 (0%)     max: 0.117 ms
AS SSD - Access Time Read *
min: 0.071     avg: 0.1     median: 0.1 (0%)     max: 0.098 ms
AS SSD - 4K-64 Write
min: 141.05     avg: 446     median: 477.6 (12%)     max: 712.84 MB/s
AS SSD - 4K-64 Read
min: 423.38     avg: 580     median: 603.3 (20%)     max: 672.23 MB/s
AS SSD - 4K Write
min: 87.23     avg: 106     median: 101.9 (1%)     max: 129.66 MB/s
AS SSD - 4K Read
min: 38.18     avg: 41.2     median: 41 (15%)     max: 45.97 MB/s
AS SSD - Sequential Write
min: 354.46     avg: 726     median: 703 (13%)     max: 931.13 MB/s
AS SSD - Sequential Read
min: 1545.82     avg: 1716     median: 1682.2 (29%)     max: 1870.57 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 71.98     avg: 110     median: 97.4 (9%)     max: 165.2 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 34.01     avg: 42.9     median: 36.9 (1%)     max: 60.39 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 431     avg: 882     median: 1001 (5%)     max: 1015 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 1019     avg: 1096     median: 1072 (20%)     max: 1199 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 199.7     avg: 361     median: 382.4 (14%)     max: 423.9 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 319.3     avg: 402     median: 397.9 (17%)     max: 483.8 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 408.4     avg: 791     median: 844.8 (14%)     max: 1032 MB/s
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 1783     avg: 2003     median: 2054.7 (23%)     max: 2179 MB/s
CrystalDiskMark 5.2 / 6 - CDM 6 Write 4K Q8T8
319 MB/s (12%)
CrystalDiskMark 5.2 / 6 - CDM 6 Read 4K Q8T8
605 MB/s (21%)
DiskSpd - DiskSpd 4k_q1t1_write
min: 30     avg: 108     median: 108 (33%)     max: 168 MB/s
DiskSpd - DiskSpd 4k_q1t1_read
min: 38.4     avg: 43.6     median: 42.5 (15%)     max: 49.5 MB/s
DiskSpd - DiskSpd 4k_q32t16_read
min: 471     avg: 614     median: 605 (14%)     max: 720 MB/s
DiskSpd - DiskSpd seq_write
min: 946     avg: 980     median: 977 (20%)     max: 1022 MB/s
DiskSpd - DiskSpd seq_read
min: 1002     avg: 1066     median: 1076 (23%)     max: 1120 MB/s
DiskSpd - DiskSpd seq_q8t1_write
min: 946     avg: 990     median: 990 (17%)     max: 1022 MB/s
DiskSpd - DiskSpd seq_q8t1_read
min: 1785     avg: 2113     median: 2206 (31%)     max: 2241 MB/s
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 741     avg: 1830     median: 2170 (31%)     max: 2181 MB/s
- 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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#2 did not recreate cache, as it is less than 5 days old! Created at Fri, 26 Nov 2021 22:39:50 +0100 +0.001s ... 0.001s

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#5 getting avg benchmarks for device 3492 +0.007s ... 0.008s

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Notebook reviews with SK hynix BC511 HFM256GDJTNI-82A0

Acer Spin 3 SP314-21N-R4GU: AMD Ryzen 3 3250U AMD Radeon RX Vega 3, 14.00", 1.5 kg
  Review » Acer Spin 3 SP314-21N review: A quiet 2-in-1 laptop with pen input

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

Acer TravelMate Spin P4 TMP414RN-51-53J8: Intel Core i5-1135G7 Intel Iris Xe Graphics G7 80EUs, 14.00", 1.4 kg
  Review » Acer TravelMate Spin P4 laptop review - business model with Thunderbolt 4

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

Acer TravelMate Spin P4 TMP414RN-51-53J8: Intel Core i5-1135G7 Intel Iris Xe Graphics G7 80EUs, 14.00", 1.4 kg
  External Review » Acer TravelMate Spin P4 TMP414RN-51-53J8

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

Acer Spin 3 SP314-21N-R4GU: AMD Ryzen 3 3250U AMD Radeon RX Vega 3, 14.00", 1.5 kg
   » Acer Spin 3 SP314-21N: No active stylus with the 2-in-1 laptop

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