Skip to: | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

  • Wish List
  • Feedback
  • Help
Search all
Home > 
Computer Hardware > 
Flash Memory & Readers > 
USB Flash Drives > 
SanDisk > 
Item#: 9SIA1050NV8023

SanDisk Cruzer Professional 4GB Flash Drive (USB2.0 Portable) 256bit AES Encryption Model SDCZ21004GA75

  • USB 2.0
  • 4GB
  • 24MB/s Read 20MB/s write
  • Password-protected area for sensitive files Device “Lockdown” mode when a set number of incorrect password attempts are made
  • 2 years limited
  • Email this page
ICON Loading...

Learn more about the SanDisk SDCZ21004GA75

Quick Info


  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years

Customer Reviews of the SanDisk SDCZ21004GA75

Do you own this product? Write a Review

ICON Loading...

Filter Results

  • Daniel M.
  • 3/4/2008 3:40:01 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month

5 out of 5 eggsGreat Security backed by Great Reliability!

Pros: -- Great read/write speeds; tested both and found them in line with SanDisk's advertised speeds.
-- Write speeds smoked most of my other USB drives – and this one was writing to high encryption standards while the others were not!
-- Solid encryption with easy “secure partition” set-up; partitions size can be changed at any time.
-- I had a question regarding the CruzerPro software that came pre-installed and SanDisk's live (yes, voice) support was quick, friendly, and effective - a rarity these days.
-- Although plastic, unit feels sturdy with tight cap retention; looks are simple but professional / classy.
-- “Lockdown” feature after a preset # of wrong password entries prevents someone from bombarding your drive with password-breaking software to hack their way in to gain access to your encrypted files.

Cons: -- I am not sure how many “predetermined” number of wrong password entries will put the drive in “lockdown” mode – this info should have come with the drive’s documentation, but didn’t.
-- Being a relatively new product on the market, documentation is someone limited at this time.
-- Although you can change the secure partition size at any point, you need to back up both secure and public files to another drive before beginning…because the process reformats the entire USB drive; a minor but unnecessary procedure.

Other Thoughts: --Besides a few minor shortfalls, the pros far outweigh the cons for this security-focused drive. The greatest factor weighing-in is the ability to write files with 256-AES encryption with speeds rivaling the fastest on the market! I am considering buying a second one – one for all my electronic health files and one for my basic financial data. At 4GB each, I should plenty of room to spare.

2 out of 2 people found this review helpful. Did you? Yes No

ICON Loading...
Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.

Home > 
Computer Hardware > 
Flash Memory & Readers > 
USB Flash Drives > 
SanDisk > 
Item#: 9SIA1050NV8023
Related Products
SanDisk 4GB Cruzer Slice USB Flash Drive Model ...
USB 2.0 4GB Take it all with you?on ...
Shop by Region: United States | Canada | China | Taiwan
VeriSign Click for the BBB Business Review of this Computers - Supplies & Parts in Whittier CAThis site protected by Trustwave's Trusted Commerce program Inc500
Policy & Agreement | Privacy Policy  © 2000-2015 Newegg Inc.  All rights reserved.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.