Review on SanDisk Cruzer Force 64GB USB 2.0 Flash Drive - SDCZ71-064G-B35 by Eimei Suzuki ᠌

Name: SanDisk Cruzer Force 64GB USB 2.0 Flash Drive - SDCZ71-064G-B35
Item: SanDisk Cruzer Force 64GB USB 2.0 Flash Drive - SDCZ71-064G-B35
Rating: 4

October 22, 2022

I am satisfied, the purchase is quite successful.

Review of SanDisk Force 64GB (SDCZ71-064G-B35).
I was looking for exactly USB2.0 for 64-128GB, since my A-Data UE700 began to "work out" when connected via a 1m USB extension cable. And also, on some other office PCs. The problem is clear - the old power supplies that "strange" on the 5V line. For, on more normal PCs, there were no problems, as on the first PCs before.
Attached screenshots:
1. H2TestW "out of the box" with the FAT32 file system (FS). A steady write speed is 10.5 MB/s, read speed is 28 MB/s.
2. Testing the speeds of various file systems: NTFS, FAT32, exFAT. Default cluster sizes. Crystal Disk Mark 8.0. 4 GB file 2 runs.
But, the final choice is still for exFAT (no USN log like NTFS; no file size limit and less fragmentation than FAT32)
3-4. Comparison of write/read speeds for different cluster sizes on exFAT FS. 128KB and 32KB.

Pros

Monolithic design without retractable elements. There is no such heating as in USB3.0 flash drives and a sharp jump in current through the 5V line when connected to a USB port.

Cons

For 594 - a good purchase. But more expensive than 750 - would hardly have bought. No production utilities for Sandisk controllers are freely available. No manual "resuscitation" in the event of a firmware crash. Not a single information utility program even identified the chips of the installed Flash memory.

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Comments (4)

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Ka Sem ᠌

November 16, 2022

Different pros: The body is miniature. The test passed without any problems. With its cons. Speed. As storage goes, but not for active use.

Jongkol Amphaiphit ᠌

November 16, 2022

Different pros: Turned out to be very small Cons below: Turned out to be very small

Virot Wrintharawet ᠌

November 16, 2022

Different pros: Cool design, it's nice to hold a flash drive in your hands. It is possible to restrict access to data Has some cons Small (although someone, on the contrary, will like it)