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Details for Result ID WD_BLACK SN850 1TB (1TB, PCIe4x4/NVMe) (NTFS, 4kB)
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Rank
#1178
#1178
Local Rank #1178
Position Higher than 98.12% ranked results
Points 98
Score 458333MB/s
Qualification Excellent Performance ;)
Created 22 December 2020
Serial Number c2ffcef6d0b1d0edd8e0d0e9d0e2c4b68bbb9df89da090b6c5f8ca
Individual Results
File System Bandwidth
File System Bandwidth
Access Latency 004ms
Buffered Read Bandwidth 593439MB/s
Sequential Read Bandwidth 479588MB/s
Random Read Bandwidth 606884MB/s
Buffered Write Bandwidth 466567MB/s
Sequential Write Bandwidth 349577MB/s
Random Write Bandwidth 200455MB/s
  Global Rank | Top File System Bandwidth Ranks
Statistical Analysis
Valid Result: Small Deviation (within Primary 68% Confidence Interval)
Valid Result: Small Deviation (within Primary 68% Confidence Interval)
Certification Valid Result: Small Deviation (within Primary 68% Confidence Interval)
Expected Score Range (Confidence Interval) 199137MB/s - 690166MB/s
Aggregated Results 13
Observed Score Range (Sample Interval) 444652MB/s (315447MB/s - 559741MB/s)
Standard Deviation ±122757MB/s
Variation Coefficient (CV) 27.61%
Dispersion Index (VMR) Low Variation of Results: Under-dispersed results
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Individual Result
WD
WD
Result ID WD_BLACK SN850 1TB (1TB, PCIe4x4/NVMe) (NTFS, 4kB)
Component
WD WD_BLACK SN850 1TB
Brand WD
Price
Best Price for WD_BLACK SN850 1TB @ Amazon Best Price for WD_BLACK SN850 1TB @ Amazon
Firmware 611100WD
Number of Devices / Threads 1 / 48
State Normal
Speed 6400Gbps
Performance vs. Speed (aka Speed Efficiency) 7161MB/s/Gbps
Power
Performance vs. Power (aka Power Efficiency)
Capacity 100021GB
Capacity vs. Power (aka Size Efficiency)
Top File System Bandwidth Ranks | Top Components | Top Brands | Details for Component WD_BLACK SN850 1TB | Best Price for WD_BLACK SN850 1TB @ Amazon
Computer/Device
ASUS  (ASUS TUF GAMING X570-PRO (WI-FI))
ASUS (ASUS TUF GAMING X570-PRO (WI-FI))
Name
ASUS  (ASUS TUF GAMING X570-PRO (WI-FI)) ASUS (ASUS TUF GAMING X570-PRO (WI-FI))
Brand ASUS
Price
Best Price for ASUS  (ASUS TUF GAMING X570-PRO (WI-FI)) @ Amazon Best Price for ASUS (ASUS TUF GAMING X570-PRO (WI-FI)) @ Amazon
Platform Desktop
Operating System Windows x64 10.0.20.9
Report Issue | Top Computers/Devices | Create an Account | Details for Computer/Device ASUS (ASUS TUF GAMING X570-PRO (WI-FI)) | Best Price for ASUS (ASUS TUF GAMING X570-PRO (WI-FI)) @ Amazon
Program
File System Bandwidth
File System Bandwidth
Name / Version SiSoftware Sandra 30.77
Registered No
Benchmark
File System Bandwidth File System Bandwidth
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User
Anonymous
Anonymous
Name Anonymous
Status Active
Country
Report Issue | Top Users | Create an Account
Team
World
World
Name World
Status Active
Country  
Report Issue | Top Teams | Create a Team
Aggregated Results
Component Average Score Average Capacity Speed Power State Platform Operating System Popularity
WD_BLACK SN850 1TB WD_BLACK SN850 1TB 431183MB/s 100021GB 3840Gbps90W Normal Desktop Windows x64 10.0.20.9 6
WD_BLACK SN850 1TB WD_BLACK SN850 1TB 444652MB/s 100021GB Normal Desktop Windows x64 10.0.20.9 7
0 - 5 (2)  Next > End
Individual Results
User Team Computer/Device Result ID Score Capacity Speed Power State Platform Operating System Created
Anonymous Anonymous World World ASUS  (ASUS TUF GAMING X570-PRO (WI-FI)) ASUS (ASUS TUF GAMING X570-PRO (WI-FI)) WD_BLACK SN850 1TB WD_BLACK SN850 1TB (1TB, PCIe4x4/NVMe) (NTFS, 4kB) 458333MB/s 100021GB 6400Gbps Normal Desktop Windows x64 10.0.20.9 22 December 2020
Anonymous Anonymous World World ASRock B550M Steel Legend ASRock B550M Steel Legend WD_BLACK SN850 1TB WD_BLACK SN850 1TB (1TB, PCIe4x4/NVMe) (NTFS, 4kB) 532739MB/s 100021GB 6400Gbps90W Normal Desktop Windows x64 10.0.20.9 2 June 2021
Anonymous Anonymous World World ASUS  (ASUS ROG CROSSHAIR VIII FORMULA) ASUS (ASUS ROG CROSSHAIR VIII FORMULA) WD_BLACK SN850 1TB WD_BLACK SN850 1TB (1TB, PCIe4x4/NVMe) (NTFS, 4kB) 500856MB/s 100021GB 6400Gbps Normal Desktop Windows x64 10.0.20.9 21 April 2021
Anonymous Anonymous World World ASUS  (ASUS ROG STRIX Z490-E GAMING) ASUS (ASUS ROG STRIX Z490-E GAMING) WD_BLACK SN850 1TB WD_BLACK SN850 1TB (1TB, PCIe/NVMe) (NTFS, 4kB) 332371MB/s 100021GB 90W Normal Desktop Windows x64 10.0.19.9 20 October 2021
Anonymous Anonymous World World ASUS  (ASUS TUF GAMING Z690-PLUS WIFI D4) ASUS (ASUS TUF GAMING Z690-PLUS WIFI D4) WD_BLACK SN850 1TB WD_BLACK SN850 1TB (1TB, NVMe) (NTFS, 4kB) 559741MB/s 100021GB Normal Desktop Windows x64 10.0.20.9 11 July 2022
0 - 5 (8)  Next > End
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