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A compact metal USB flash drive in champagne silver with an integrated key ring

SAMSUNG

SAMSUNG BAR Plus 128GB USB 3.1 Flash Drive MUF-128BE3/AM

SKU CH-G5N5-76MVF MPN MUF-128BE3/AM

A 128GB USB 3.1 flash drive with read speeds up to 400MB/s in a rugged metal casing

  • Total capacity128 GB
  • USB standardUSB 3.1 Gen 1
  • Max read speedup to 400 MB/s
  • Write throughputup to 100 MB/s
  • Product colorChampagne Silver
  • Key featuresSpeed in Style A modern take on a classic. The next generati

Capacity 128GB

  • Fast transfers with read speeds up to 400MB/s
  • Durable metal casing protects data from water, shock and magnets
  • Compact design measuring .50 x .60 x 1.60 inches weighs .04 oz
  • Works with USB 3.1, 3.0 and 2.0 ports for broad compatibility
  • Integrated key ring keeps the drive secure and easy to carry

Compact metal drive for everyday carry

The Samsung BAR Plus 128GB USB 3.1 Gen 1 flash drive packs 128GB of storage into a Champagne Silver metal body measuring .50" x .60" x 1.60" and weighing .04 oz. An integrated key ring keeps it attached to keys or a bag loop so the drive stays with you. It suits anyone who needs reliable portable capacity for photos, videos, music and documents.

Silent passive operation with broad compatibility

No moving parts means completely silent running and zero active cooling requirements. The drive draws power directly from the host USB port and works with USB 3.1 Gen 1, 3.0 and 2.0 ports. Read speeds reach up to 400MB/s while write speeds hit up to 100MB/s, letting a 3GB 4K video transfer in roughly 10 seconds on a fast link.

Rugged casing protects data in harsh conditions

The metal enclosure is rated water proof, shock proof, magnet proof, temperature proof and x-ray proof, so files survive daily knocks and environmental extremes. Backwards compatibility lets it plug into virtually any Type-A port without extra drivers. It frees up internal drive space by moving large media libraries off the system volume.

How it compares

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

Price $31.99
Typical for this category: the median of 1,099 items is $31.99.
Total capacity 128 GB
Higher than about 60% of the 746 comparable items (median 64 GB).
Price per TB $249.92 per TB
Pricier than about 54% of the 600 comparable items (median $226.48 per TB).

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Specifications

Product
Brand nameSAMSUNG
Product lineBAR Plus
Model nameMUF-128BE3/AM
Total capacity128 GB
Product colorChampagne Silver
Performance
Max read speedup to 400 MB/s
Write throughputup to 100 MB/s
Ports & slots
USB standardUSB 3.1 Gen 1
Size & build
Product dimensions0.5 in × 0.6 in × 1.6 in
Product weight0.04 oz
Shipping weight0.02 kg
Package size152 × 100 × 13 mm

Other versions of this model

5 more in the same range

Questions about this item

How do I install the BAR Plus MUF-128BE3/AM, and what step do people get wrong?

Plug the USB 3.1 Gen 1 Type-A connector directly into a matching port; the common mistake is using a USB 2.0 port, which limits the 400MB/s read speed.

What maintenance or replacement will the BAR Plus MUF-128BE3/AM need later?

No scheduled maintenance is required; the metal casing resists water, shock, magnets, temperature extremes and x-rays, so the drive lasts until the 128GB capacity is full or you upgrade.

What limit shows up first under sustained use of the BAR Plus MUF-128BE3/AM?

The write speed ceiling of 100MB/s is reached before the 400MB/s read limit, so large file saves throttle first during prolonged transfers.

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