G-Technology Data Recovery – G-DRIVE, G-RAID, G-SPEED & SSDs
For more than fifteen years, G-Technology’s silver aluminium drives have been a fixture of photography studios, film sets, edit suites and design agencies – especially Mac-based ones. Today the same products continue under the SanDisk Professional name. Whether yours is a 2010 G-DRIVE with FireWire 800 or a 2024 PRO-BLADE SSD, if it holds the only copy of a shoot or a project, we can help.

We recover data from every G-Technology and SanDisk Professional product: single-drive G-DRIVEs, rugged ArmorATD and ev Series drives, portable and desktop SSDs, and multi-drive G-RAID and G-SPEED systems.
G-Technology Product Families
| Family | Products |
|---|---|
| G-DRIVE (hard drives) | Desktop and portable single-drive units – G-DRIVE, G-DRIVE mobile, G-DRIVE PRO, ev Series, ArmorATD and more. Every model » |
| SSDs | G-DRIVE mobile SSD, G-DRIVE SSD, G-DRIVE PRO SSD, ArmorLock, PRO-G40 and PRO-BLADE. Every model » |
| G-RAID & G-SPEED | Two- to eight-drive RAID systems, including G-RAID 2, Project 2 and the Shuttle range. Every model » |
| Mac RAID | G-Technology drives are often combined with other Thunderbolt RAID and macOS RAID sets. Mac RAID recovery » |
G-Technology Timeline
| Year | What happened |
|---|---|
| 2009 | G-Technology becomes part of Hitachi Global Storage Technologies (HGST) |
| 2012 | HGST, including G-Technology, joins Western Digital |
| 2014–16 | ev Series modular drives, G-SPEED Shuttle and Thunderbolt 3 G-DRIVE and G-RAID models launched |
| 2018–20 | Rugged ArmorATD, G-DRIVE mobile SSD and the encrypted ArmorLock SSD launched |
| 2021–22 | The G-Technology brand is retired and the range continues as SanDisk Professional |
| 2022 | PRO-BLADE modular SSD system and PRO-G40 Thunderbolt SSD launched |
| 2025 | SanDisk separates from Western Digital; SanDisk Professional SSD products continue under SanDisk |
Why G-Technology Recovery Is Usually Very Successful
G-Technology hard drives contain Hitachi, HGST or WD drives – enterprise-class Ultrastar drives in recent desktop models – which are robust and well understood. Unlike WD My Passport and My Book drives, standard G-DRIVEs do not encrypt data on their USB or Thunderbolt board, so a failed enclosure rarely affects the data itself. The main exceptions are ArmorLock SSDs, which are hardware-encrypted and need your ArmorLock credentials, and RAID units in RAID 0, where every drive must be recovered.
Common Problems
- Drive not mounting after being knocked over or dropped on location
- Clicking or beeping G-DRIVE – usually failed heads in the internal drive
- Enclosure or power supply failure (the drive inside is often fine)
- Thunderbolt or USB-C port damaged
- “The disk you inserted was not readable” on a Mac after an unsafe eject
- Footage or projects accidentally deleted or the drive reformatted in-camera or on set
Before you send your device – five things to avoid
- Switch the device off and leave it off – every power cycle can make physical damage worse
- Do not run CHKDSK, Disk First Aid, fsck or recovery software on a drive that clicks, beeps or is slow
- Do not open the drive or swap the circuit board – modern boards hold drive-specific adaptive data
- Do not reinstall the operating system or initialise the disk when prompted
- Keep liquid-damaged devices unpowered and bring them in as quickly as possible
Frequently asked questions
Is G-Technology the same as SanDisk Professional?
Yes. G-Technology products were renamed SanDisk Professional in 2021–22. The G-DRIVE, G-RAID and ArmorATD names continued, and new products such as PRO-BLADE and PRO-G40 were added.
Can I take the drive out of my G-DRIVE and connect it directly?
Technically yes for most single-drive models, because they aren’t encrypted. But if the drive is failing, connecting it again can cause more damage. If the data matters, send us the whole unit.
Free assessment, no obligation. Call 020 7064 4996 or use the form on this page – an engineer will tell you what can be recovered and what it will cost. Book online · Pricing · Locations
