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SanDisk SD6SB1M128G1002

The SanDisk SD6SB1M128G1002 is a solid state drive with a capacity of 128 GB. The drive relies on the not-so-modern SATA III bus for data transfer.

TypeSSD
Size2.5
Capacity128 GB
InterfaceSATA III

Benchmarks

AS SSD - Score Total
min: 837     avg: 857     median: 851 (5%)     max: 884 Points
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
min: 251     avg: 263.7     median: 261 (4%)     max: 279 Points
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
min: 388     avg: 392.7     median: 390 (6%)     max: 400 Points
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
min: 0.048     avg: 0.1     median: 0 (0%)     max: 0.054 ms
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
min: 0.096     avg: 0.1     median: 0.1 (0%)     max: 0.153 ms
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
min: 140.2     avg: 157.5     median: 157.4 (3%)     max: 174.9 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
min: 312.1     avg: 317.1     median: 315.1 (6%)     max: 324 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
min: 75.4     avg: 79.4     median: 76.2 (15%)     max: 86.5 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
min: 28.2     avg: 28.8     median: 28.8 (9%)     max: 29.52 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
min: 244.8     avg: 266.8     median: 271.8 (2%)     max: 283.8 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
min: 467.3     avg: 471.5     median: 470.6 (4%)     max: 476.7 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K QD32 Write
min: 196     avg: 199.5     median: 199.5 (19%)     max: 203 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K QD32 Read
min: 335     avg: 338.3     median: 338.3 (26%)     max: 341.6 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K Write
min: 87.7     avg: 90.9     median: 90.9 (3%)     max: 94 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 4K Read
min: 25     avg: 28.2     median: 28.2 (0%)     max: 31.31 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 512K Write
min: 285     avg: 288.3     median: 288.3 (3%)     max: 291.6 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - 512K Read
min: 278     avg: 278.7     median: 278.7 (6%)     max: 279.4 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Sequential Write
min: 295     avg: 300.4     median: 300.4 (3%)     max: 305.8 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 3.0 - Sequential Read
min: 475     avg: 492     median: 492 (6%)     max: 509 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
HD Tune Transfer Rate Minimum - HD Tune Transfer Rate Minimum
391.1 MB/s (20%)
+ 1 benchmarks and specifications   + Show comparison chart
HD Tune Transfer Rate Average - HD Tune Transfer Rate Average
407.2 MB/s (17%)
+ 1 benchmarks and specifications   + Show comparison chart
HD Tune Transfer Rate Maximum - HD Tune Transfer Rate Maximum
415.9 MB/s (17%)
+ 1 benchmarks and specifications   + Show comparison chart
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

Amazon Logo
  • SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN
  • SanDisk 128GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAA-128G-GN6MA
  • SanDisk 128GB High Endurance Video MicroSDXC Card with Adapter for Dash Cam and Home Monitoring systems - C10, U3, V30, 4K UHD, Micro SD Card - SDSQQNR-128G-GN6IA
  • SanDisk 128GB Ultra microSDXC UHS-I Memory Card with Adapter - Up to 140MB/s, C10, U1, Full HD, A1, MicroSD Card - SDSQUAB-128G-GN6MA [New Version]
  • SanDisk 128GB Ultra SDXC UHS-I Memory Card - 100MB/s, C10, U1, Full HD, SD Card - SDSDUNR-128G-GN6IN

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

search for model:
v1.35
log 11. 03:11:40

#0 ran 0s 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, 07 Feb 2026 01:05:03 +0100 +0.003s ... 0.003s

#4 composed specs +0.001s ... 0.004s

#5 did output specs +0s ... 0.004s

#6 getting avg benchmarks for device 600 +0.005s ... 0.009s

#7 got single benchmarks 600 +0.008s ... 0.017s

#8 got avg benchmarks for devices +0s ... 0.017s

#9 min, max, avg, median took s +2.44s ... 2.457s

#10 return log +0.733s ... 3.189s

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Klaus Hinum (Update: 2022-06-29)