G-Technology 4TB G-SPEED eS PRO External Hard Drive Array
- No Longer Available
The 4TB G-SPEED eS PRO External Hard Drive Array from G-Technology is an external hard drive array, designed for use in mission-critical applications. As configured, the array offers an impressive 4TB of storage spread across 4 physical drives.
The array features no internal hardware RAID controller, and as such requires a dedicated mini-SAS RAID controller to function. G-Technology's optional PCI Express x8 controller card can host 2 G-SPEED eS PRO units. It is capable of RAID 0, 1, 3, 5, and 6 configurations.
- High-speed, low-cost RAID designed specifically for professional content creation applications
- Whisper quiet aluminum enclosure features (4) hot-swappable drives and 12Gbps mini-SAS connectivity
- Supports multi-stream SD, ProRes 422, uncompressed HD & 2K DPX workflows
- Requires an optional mini-SAS RAID controller card for operation, this unit is perfect for anyone who already has a G-SPEED eS PRO system and would like to add a 2nd array to their existing controller card
- Four hot-swappable Hitachi Deskstar 7200rpm, 3.5" 3Gbps SATA drives each with up to 32MB cache
- Storage capacities up to 8TB per unit -- scalable to 16TB
- Web-based configuration and management
- Auto-rebuild and email notification
- Removable "smart" cooling fan ensures quiet, reliable operation and data integrity
- Unique industrial design, compact all aluminum enclosure
- Compatible with Mac and Windows systems
| Capacity | 4TB |
| Array Type | mini-SAS |
| Bays | 4x |
| Drive Types Supported | SATA II |
| Channels | 1x |
| Sustained Data Transfer Rate |
4-Drive RAID 0: 405.7MB/sec (Read), 423.6MB/sec (Write) RAID 5: 302.5MB/sec (Read), 311.3MB/sec (Write) 8-Drive (Requires 2 G-SPEED eS PRO units) RAID 0: 782.6MB/sec (Read), 831MB/sec (Write) RAID 5: 678.3MB/sec (Read), 730.4MB/sec (Write) RAID 6: 584.9MB/sec (Read), 619.2MB/sec (Write) |
| Video Stream Playback | ProRes 422 HQ, Uncompressed 10-bit HD (Single Unit RAID 0); Dual Stream Uncompressed 10-bit HD, Single Stream 2K DPX (Dual Unit RAID 3 or 5) |
| Array Configuration | RAID via optional controller card |
| RAID |
Type: RAID Levels Supported: 0, 1, 3, 5, 6 |
| Desktop/Rackmount | Desktop |
| Status Indicator | LED |
| Input and Output Connectors | 1x mini-SAS |
| Fan | 2x Removable "Smart" Cooling Fans |
| Security | None |
| Agency Certifications | None |
| System Requirements |
Operating System: Mac OS X; Windows 2000, XP, Vista Host Adapter: G-Technology mini-SAS RAID Controller |
| Electrical Requirements |
AC: 100-240VAC Power Consumption: 200W |
| Environmental Requirements | None |
| Dimensions (WxHxD) | 4.9 x 6.5 x 8.25" (12.4 x 16.5 x 21cm) |
| Weight | 12.5 lb (5.7kg) |
REVIEW SNAPSHOT®
by PowerReviews(based on 1 review)
Ratings Distribution
REVIEWS
Reviewed by 1 customer
Displaying review 1
Pros
- Attractive Design
- Compact
- Easy to use
- High Capacity
- Quiet
Cons
Best Uses
- Video
Comments about G-Technology 4TB G-SPEED eS PRO External Hard Drive Array:
I purchased this as a second unit to my 4TB G-SPEED eS PRO w/ mini-SAS raid card. By purchasing this second unit I have increased my current raid configuration from 3TB of storage to 7TB of usable space in a RAID-5 configuration. Read/Write speeds after adding this second unit have doubled from 380+MB/s to 720+MB/s. Performance and reliability are exceptional. Units are quiet as i have them stacked on my desktop just 3 feet away. On initial power-up you can hear the internal fans but that quickly quiets to an unnoticeable level when the system is fully running. Im happy with my purchase from a productivity and a stability stand point this far and think this product is well worth considering in any professional post workflow.
I have been running 1 unit for 2 years and a second only 1 month and have yet to have a drive failure.
I am an editor and post FX professional and have this unit currently configured with an Intel MacPro tower.
- Primary use:
- Business
Displaying review 1
Drives & Storage
- Price: $110.00
This item is backordered by the manufacturer.
Power Accessories
- Price: $28.62
What's in the Box
- 4 x Removable Disk Modules
- AC Cables
- 6' (2 m) Locking mini-SAS Cable
- Software CD-ROM with User Manual and Drivers
- 3-Year Limited Warranty
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