TransMemory U301 USB Flash Drive

Product Specifications

Product Comparison

Everyday Storage

Capacity

White
16GB 32GB 64GB 128GB 256GB

Light blue
64GB 128GB 256GB

Black
64GB 128GB 256GB
Usage

File Transfer on PC and Mac

Featuring USB 3.2 Gen 1 technology, KIOXIA TransMemory U301 USB flash drives make it simple to store your media – with a design that’s small in size, but big on storage. Now available in White, Light Blue or Black and capacities up to 256GB, you can organize more of your documents and media across various devices.

USB Flash Drive Lineup

Small in Size, Big in Storage

Despite its small design, the TransMemory U301 USB flash drives pack in a lot of space – up to 256GB of storage for photos, music, video, documents, and more.

Practical and Portable

With a simple design, the TransMemory U301 USB flash drives are designed to go wherever you go.

Pick Your Favorite

With White, Light Blue or Black options, the TransMemory U301 USB flash drives offer more color possibilities. Choose your favorite shade and go in style.

TransMemory U301 USB Flash Drive Product Specifications

Capacity / dimensions

Capacity

White
16GB, 32GB, 64GB, 128GB, 256GB

Light blue
64GB, 128GB, 256GB

Black
64GB, 128GB, 256GB

Blue
128GB, 256GB

Pink
128GB, 256GB

Warm Gray
128GB, 256GB
Approximate Usable Capacity^*2

White
14.4GB, 28.8GB, 57.6GB, 115.2GB, 230.4GB

Light blue
57.6GB, 115.2GB, 230.4GB

Black
57.6GB, 115.2GB, 230.4GB

Blue
115.2GB, 230.4GB

Pink
115.2GB, 230.4GB

Warm Gray
115.2GB, 230.4GB
Interface

USB 3.2 Gen 1 SuperSpeed compatible / USB 2.0 high-speed compatible^*3
Dimension (LxWxH)

51.4 x 21.4 x 8.4 mm (including cap)
Weight

Approx. 8 g
Power Supply

USB bus-power

Operating environment / protection performance

Operating Temperature

0 ℃ to 50 ℃ (no condensation)
Storage Temperature

-20 ℃ to 60 ℃
Certification

RoHS compliant^*4

Compatibility

Compatible PC & Mac

Models equipped with the following OS, and the Type-A USB interface as a standard feature.
Compatible with macOS Big Sur 11, macOS Monterey 12, macOS Ventura 13, macOS Sonoma 14
Windows 10 and Windows 11
(As of April 1, 2024)

Others

Services and Support

5-year limited warranty

Product Info

* Table can be scrolled horizontally.

		16GB	32GB	64GB	128GB	256GB
White	PN	LU301W016GG4	LU301W032GG4	LU301W064GG4	LU301W128GG4	LU301W256GG4
White	EAN	4582563850019	4582563850026	4582563850033	4582563850040	4582563854802
Light blue	PN	--	--	LU301L064GG4	LU301L128GG4	LU301L256GG4
Light blue	EAN	--	--	4582563855311	4582563855342	4582563855373
Black	PN	--	--	LU301K064GG4	LU301K128GG4	LU301K256GG4
Black	EAN	--	--	4582563855472	4582563855502	4582563855533
Blue	PN	--	--	--	LU301A128GG4	LU301A256GG4
Blue	EAN	--	--	--	4582563859494	4582563859500
Pink	PN	--	--	--	LU301B128GG4	LU301B256GG4
Pink	EAN	--	--	--	4582563859531	4582563859548
Warm Gray	PN	--	--	--	LU301C128GG4	LU301C256GG4
Warm Gray	EAN	--	--	--	4582563859579	4582563859586

Where to Buy

Find retailers and/or distributors near your area.

Documents & Software Download

Get the latest product briefs, user manuals, safety instructions, software, and more.

KIOXIA USB Flash Drive Comparison

* Table can be scrolled horizontally.

	U366	U365	U301	U203	U202
Capacity^*2	16, 32, 64, 128GB	32, 64, 128, 256GB	16, 32, 64, 128, 256GB	16, 32, 64, 128GB	16, 32, 64, 128GB
Max Read Speed^*1	200 MB/s (128GB) 100 MB/s (16GB, 32GB, 64GB)	150 MB/s	--	--	--
Interface	USB 3.2 Gen 1	USB 3.2 Gen 1	USB 3.2 Gen 1	USB 2.0	USB 2.0
Warranty Period	5 year	5 year	5 year	5 year	5 year

1 MB/s is calculated as 1,000,000 bytes/s. The value is the best value obtained in specific test environment at KIOXIA Corporation and KIOXIA Corporation does not warrant read speed use in individual devices. Read speed may vary depending on user-specifications such as devices used and file size read. The write speed is lower than the read speed.
Capacity is based on installed flash memory and not user available memory as part of the memory is used for management functions. Available user area are as listed above (1GB = 1,073,741,824 bytes).
The terms 'USB 3.2 Gen 1 Super Speed' and 'USB 2.0 high-speed' used herein are the name of specifications upon which this product is based; they do not warrant the speed of its operation.
KIOXIA Corporation defines “RoHS Compatible” products as products that either ( i ) contain no more than a maximum concentration value of 0.1% by weight in Homogeneous Materials for lead, mercury, hexavalent chromium, polybrominated biphenyls (PBBs), polybrominated diphenyl ethers (PBDEs), bis(2-ethylhexyl) phthalate (DEHP), dibutyl phthalate (DBP), benzyl butyl phthalate (BBP) and diisobutyl phthalate (DIBP) and of 0.01% by weight in Homogeneous Materials for cadmium; or ( ii ) fall within any of the application exemptions set forth in the Annex to the RoHS Directive(*). This does not mean that Kioxia Corporation products labeled “RoHS COMPATIBLE” are entirely free of substances controlled by the RoHS Directive and does not constitute a warranty or guarantee that such products will comply with the specific laws and/or regulations adopted in any particular jurisdiction.
*RoHS Directive: KIOXIA Corporation defines “RoHS Directive” as the DIRECTIVE 2011/65/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 8 June 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment.