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Titanium zinc-alloy ring-shaped USB 3.0 flash drive, 64GB

Silicon Power

Silicon Power SP064GBUF3J80V1T 64GB USB 3.0 flash drive

SKU CH-9DT4-7SY6M MPN SP064GBUF3J80V1T

A 64 GB USB 3.0 flash drive with a zinc-alloy circular body that resists water, dust and shock and fits on a keyring

  • Total capacity64 GB
  • USB standardUSB 3.0
  • Product colorTitanium
  • Key featuresSuperSpeed USB 3.0 data transferring interface Ergonomic des
  • Product dimensions0.04 in × 0.71 in × 1.73 in
  • Product weight0.01 lb (0 kg)

Capacity 64GB

  • SuperSpeed USB 3.0 enables fast data transfers
  • 64GB capacity stores HD videos and large files
  • Zinc alloy casing resists scratches and fingerprints
  • Circular design fits securely on a keychain
  • COB technology protects against water dust and shock

What you get

This is a 64 GB USB 3.0 flash drive from the Silicon Power J80 series. It uses a SuperSpeed USB 3.0 interface that is backwards compatible with USB 2.0 ports. The zinc alloy casing has a titanium finish and a circular ring design that fits on a keyring. COB packaging protects the memory chip from water, dust and vibration.

When to upgrade

It replaces a slower USB 2.0 drive when you move large files such as HD video or high-resolution photos between computers. The jump is worth it if your current drive feels sluggish on big transfers and you have USB 3.0 ports available. Buyers who need more than 64 GB of capacity will need a different drive.

Install and risks

Plug it into any USB Type-A port; no driver installation is required on modern operating systems. The capless ring design removes the risk of losing a separate cap. The main risk is physical loss of the small drive itself, so attach it to a keychain or lanyard. Always eject the drive in software before unplugging to avoid data corruption.

How it compares

Measured against everything we stock in USB Thumb Drives, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 68% of the 1,099 comparable items (median $31.99).
Total capacity 64 GB
Typical for this category: the median of 746 items is 64 GB.
Price per TB $343.59 per TB
Pricier than about 67% of the 600 comparable items (median $226.48 per TB).

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Specifications

Product
Brand nameSilicon Power
Product lineJ80
Total capacity64 GB
Product colorTitanium
Ports & slots
USB standardUSB 3.0
Size & build
Product dimensions0.04 in × 0.71 in × 1.73 in
Product weight0.01 lb (0 kg)
Shipping weight0.01 kg
Package size124 × 84 × 6 mm
More details
Ready boostYes

Other versions of this model

3 more in the same range

Questions about this item

What are the exact dimensions of the Jewel J80 so I can check if it fits my keyring?

The drive measures 0.04" x 0.71" x 1.73" and weighs 0.01 lb., making it small enough for a standard keychain loop.

How do I install the SP064GBUF3J80V1T and what is the common mistake to avoid?

Plug the USB 3.0 connector into a SuperSpeed port; the frequent error is inserting it into a USB 2.0 socket, which limits transfer speed.

Will the zinc alloy casing or COB technology need any maintenance or replacement over time?

The COB construction seals the chip against water, dust and shock, while the sandblasted titanium finish resists scratches, so no user maintenance is required.

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