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SanDisk Ultra Luxe all-metal USB Type-A flash drive, 512 GB

SanDisk

SanDisk Ultra Luxe SDCZ74-512G-A46 512GB USB 3.2 Gen 1 USB flash drive

SKU CH-A8B3-H16Y6

All-metal USB 3.2 Gen 1 flash drive stores 512GB and reads up to 400MB/s

  • Total capacity512 GB
  • USB standardUSB 3.2 Gen 1
  • USB port typesType A
  • Max read speedup to 400 MB/s
  • Key featuresElegant and Enduring Style Keep your content encased in an a
  • Product dimensions1.57 in × 0.63 in × 0.24 in | 40.0 × 16.0 × 6.0 mm
  • All-metal casing protects data with durable elegance
  • Read speeds up to 400MB/s move large files fast
  • 512GB capacity stores photos, videos and documents
  • RescuePRO Deluxe software recovers accidentally deleted files
  • Built-in keyring loop keeps the drive handy anywhere

SanDisk Ultra Luxe 512GB USB 3.2 Gen 1 Drive

The SanDisk Ultra Luxe SDCZ74-512G-A46 is a 512GB USB flash drive with a Type A connector and USB 3.2 Gen 1 interface. It features an all-metal casing measuring 40.0 x 16.0 x 6.0 mm and weighing 8.0 g. Read speeds reach up to 400MB/s for quick file transfers.

Suits users wanting durable metal storage

This drive suits users who want a rugged, all-metal design with a built-in keyring loop for portability. RescuePRO Deluxe software is included for file recovery. Buyers needing USB Type-C connectivity or faster write speeds than the specification provides should consider other options.

Up to 400MB/s read speed via USB 3.2 Gen 1

The single specification that decides suitability is the read speed of up to 400MB/s over USB 3.2 Gen 1. This determines how quickly large files such as high-resolution photos and videos can be moved from the drive to a host device.

How it compares

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

Price $71.99
Pricier than about 72% of the 1,099 comparable items (median $31.99).
Total capacity 512 GB
Higher than about 90% of the 746 comparable items (median 64 GB).
Price per TB $140.61 per TB
Cheaper than about 81% of the 600 comparable items (median $226.48 per TB).

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Specifications

Product
Brand nameSanDisk
Product lineUltra Luxe
Model nameSDCZ74-512G-A46
Total capacity512 GB
Performance
Max read speedup to 400 MB/s
Ports & slots
USB standardUSB 3.2 Gen 1
USB port typesType A
Size & build
Product dimensions1.57 in × 0.63 in × 0.24 in | 40.0 × 16.0 × 6.0 mm
Product weight0.02 lb | 8.0 g

Questions about this item

How long can the SanDisk Ultra Luxe sustain its 400MB/s read speed before it slows down?

The drive is rated for up to 400MB/s read speed, but sustained performance will depend on file sizes, host controller and thermal conditions during extended transfers.

Does the all-metal body get hot or draw extra power during all-day use?

The metal casing helps dissipate heat, and as a USB 3.2 Gen 1 device it operates within standard bus power limits, so it stays cool and quiet during continuous operation.

What host port do I need to reach the advertised 400MB/s on this SDCZ74-512G-A46?

A USB 3.2 Gen 1 or USB 3.0 Type-A port is required; older USB 2.0 ports will limit transfers to their lower maximum speed.

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