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Black retractable USB-C flash drive, compact slider design

SanDisk

SanDisk Ultra Slider 512GB USB Type-C USB 3.2 Gen 1 Flash Drive

SKU CH-P8XB-BY1X6

A 512GB USB Type-C flash drive with a retractable connector and read speeds up to 400MB/s

  • Total capacity512 GB
  • USB standardUSB 3.2 Gen 1
  • USB port typesType C
  • Max read speed400 MB/s
  • Write throughput150
  • Security featuresRetractable Connector

Capacity 512GB

  • USB Type-C connector works with phones, tablets and computers
  • Up to 400MB/s read speed moves large files quickly
  • 512GB capacity stores extensive media and document libraries
  • Retractable design protects the connector from daily wear
  • 5g lightweight build adds a keyring hole for easy carry

Built for USB-C devices

The SanDisk Ultra Slider is a 512GB USB 3.2 Gen 1 flash drive with a USB Type-C connector. It targets people who move files between USB-C phones, tablets and computers without carrying an adapter. The retractable design protects the plug when the drive is not in use.

Retractable connector and software

A sliding mechanism hides the USB-C tip, reducing wear on the port and the drive itself. A keyring hole lets you attach the drive to a bag or keys. SanDisk includes downloadable data recovery software that can help restore accidentally deleted files.

Plug in and go

The drive works with any host that supports USB mass storage over USB-C, so no driver installation is required on modern operating systems. The only common issue is attempting to use it on a device that only has USB-A ports, because no adapter is bundled.

How it compares

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

Price $83.99
Pricier than about 75% 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 $164.04 per TB
Cheaper than about 72% of the 600 comparable items (median $226.48 per TB).

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Specifications

Product
Brand nameSanDisk
Product lineUltra
Model nameSDCZ480-512G-G46
Part numberSDCZ480-512G-G46
Total capacity512 GB
Product colorBlack
Performance
Max read speed400 MB/s
Write throughput150
Ports & slots
USB standardUSB 3.2 Gen 1
USB port typesType C
Size & build
Product dimensions2.08 in × 0.79 in × 0.37 in | 52.8 × 20.0 × 9.4 mm
Product weight0.014 lb | 6.5g
More details
Security featuresRetractable Connector

Other versions of this model

5 more in the same range

Questions about this item

Does the retractable USB Type-C connector need any maintenance to keep working?

The retractable connector is designed to avoid wear and tear; no routine maintenance is required beyond keeping the mechanism free of dust and debris.

What limits sustained write performance on this 512 GB drive?

Sequential write speed tops out at 150 MB/s, so extended large-file transfers will hit that ceiling before thermal throttling becomes a factor.

How warm does the metal enclosure get during all-day file transfers?

The aluminium body acts as a heatsink; under continuous USB 3.2 Gen 1 workloads it becomes warm to the touch but stays within normal operating temperatures.

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