We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular USB Type-A flash drive with a matte finish

SanDisk

SanDisk Ultra 1TB USB 3.2 Gen 1 Flash Drive Black SDCZ48-1T00-U46

SKU CH-MCS9-V1WJW

High-capacity 1TB USB 3.2 Gen 1 flash drive with up to 130MB/s read speed and 128-bit AES encryption

  • Total capacity1 TB
  • USB standardUSB 3.2 Gen 1
  • USB port typesType A
  • Max read speedup to 130 MB/s
  • Security features128bit AES Encryption
  • Product colorBlack

Capacity 1TB

  • Up to 130MB/s read speed moves large files quickly
  • 1TB capacity stores extensive media libraries and documents
  • USB 3.2 Gen 1 Type-A interface enables broad device compatibility
  • 128-bit AES encryption protects private files with password security
  • Lightweight black design offers portable storage without internet dependency

High-capacity portable storage

The SanDisk Ultra flash drive provides 1TB of storage with USB 3.2 Gen 1 connectivity and a Type A connector. It delivers read speeds up to 130MB/s for transferring large media libraries, presentations, and graphic files. The lightweight black casing makes it easy to carry in a pocket or bag.

Included encryption software

The drive features 128-bit AES encryption to protect private files with password security. This software-based feature secures sensitive documents, photos, and videos without requiring additional hardware or an internet connection for access.

Host port and performance expectations

Verify that your device has a USB Type A port to use this connector directly. Read speeds of up to 130MB/s are achievable on USB 3.2 Gen 1 or 3.0 ports, while USB 2.0 ports will operate at significantly lower transfer rates.

How it compares

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

Price $131.99
Pricier than about 86% of the 1,099 comparable items (median $31.99).
Total capacity 1 TB
Higher than about 93% of the 746 comparable items (median 64 GB).
Price per TB $131.99 per TB
Cheaper than about 85% of the 600 comparable items (median $226.48 per TB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameSanDisk
Product lineUltra
Model nameSDCZ48-1T00-U46
Part numberSDCZ48-1T00-U46
Total capacity1 TB
Product colorBlack
Performance
Max read speedup to 130 MB/s
Ports & slots
USB standardUSB 3.2 Gen 1
USB port typesType A
More details
Security features128bit AES Encryption

Other versions of this model

5 more in the same range

Questions about this item

Will the 128-bit AES encryption or the USB Type-A connector wear out and need replacement?

The drive has no moving parts and the 128-bit AES encryption is handled by the controller firmware, so neither the security feature nor the USB Type-A connector requires scheduled replacement.

What limit appears first when writing large files continuously at the 130MB/s read speed?

Sustained write speeds are lower than the 130MB/s read figure, so the write throughput ceiling will be reached before the read limit during long transfers.

How much heat or power draw should I expect when the drive runs all day on USB 3.2 Gen 1?

The lightweight design draws power only from the USB 3.2 Gen 1 port with no external adapter, and typical flash-drive operation stays cool enough for continuous daily use.

More in USB Thumb Drives

Similar items