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ATTO Technology ExpressSAS 6 Gbps SAS/SATA Host Bus Adapter

Model: ESAS-H644-000

ATTO Technology Warranty
Atto technology esas h644 000 1
Atto technology esas h644 000 1
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Specifications

System Requirements

Operating System Support Windows Server 2003, 2008, Windows XP, Vista, 7 Red Hat & SUSE Linux Mac OS X (10.4.x - 10.6.x) VMware ESX Server 3.5 VMware ESX Server vSphere 4.1

Power Requirements

Power Supply 12V @ 0.6A; 3.3V @ 0.2A, 8W 8.3W (typical)

Performance

Form Factor PCI Low-profile specification
Device Support 256
Transfer Rate Up to 6 Gbps per port performance

Packaging Info

Package Weight 0.65 lb
Box Dimensions (LxWxH) 9.8 x 7.3 x 1.8"

Interfaces / Ports

Ports Four Internal, Four External Ports
BUS x8 PCI Express 2.0 Host Interface Supports PCI Express Base Spec 2.0 Supports PCI Express CEM Spec 2.0

General

Weight Not specified by the manufacturer
Dimensions (L x H) 6.6 x 2.713" (16.76 x 6.89 cm)

Environmental Requirements

Airflow 100 lf/m Minimum
Operating Temperature 32-104°F (0-40°C)
Operating Humidity 5 - 95% Non-Condensing
Storage Temperature -40 -157°F (-40-70°C)
Storage Humidity 5 - 95% Non-Condensing

Connectors

Connector 1 4 x 1 Mini SAS (SFF 8088 External)
Connector 2 4 x 1 Mini SAS (SFF 8087 Internal)

Certifications

Agency Approval FCC Part 15, Subpart B, Class A EN55024: 1998A + A1: 2001 & A2: 2003 EN60825-1: 1994-2: 2004 EN55022: 2006, Class B
User Reviews
17 December 2018
10/10

Recently upgraded Mac Pro 4,1 (2009) OS X 10.6.8 Snow Leopard to macOS 10.14 (Mojave).My G-SPEED eS Pro came with a RocketRaid 4320 card.RocketRaid no longer supports the 4320, much less provides drivers for macOS 10.14.Therefore, needed to upgrade the SAS RAID adapter.

13 February 2019
10/10

Works perfectly on our 2010 Mac Pro tower. Download driver from ATTO website and thats it.

5 February 2015
10/10

Mac OSX Yosemite didn't support our ExpressSAS r380. ATTO advised to replace with the R680. It works fine with all of our applications.

17 February 2015
10/10

Thunderbolt support was key. Have a R800 Fusion RAID and our R380 cards were a little unreliable so jumped up to the R680, works like it should. Back to editing.

9 September 2014
8.0/10

Easy, quick setup. Connected solidly to G-Tech RAID. No-brainer with setup/software. Discovered overheating problem when rendering 45 minute movie. It would terminate connection. Swapped card slots for better air flow over heat sink and it worked as it should.

13 December 2015
10/10

We needed to upgrade our 2009 (5.1) 12 core 2.93GHz Mac Pro to support some new 4K client projects. We had previously been using a Sonnet eSATA 3G external storage solution, which while dependable, did not provide enough data I/O bandwidth to support 4K.

20 May 2013
10/10

Installed this card quickly and easily. The card is fast and easy to use.

27 February 2013
10/10

I am using this card on my Sonnett raid system and it working great.

11 October 2012
10/10

I use this in a mac pro for Codex download stations and also with a fanout cable to esata devices. Works great. Mounts RED media via red readers faster than any other host card I've used.

24 September 2012
6.0/10

The Bad: Had to install this on an intel Mac Pro with Lion. The drivers it came with not only didn't work but froze the Mac and had the fans running so hard that I was worried the Mac would literally take off! Uninstalled drivers and card but the fan STILL wouldn't shut off.

Product Highlights
  • 4 Internal & 4 External Ports
  • SAS 2.0, SAS, SATA & SATA II Support
  • Supports Up to 512 SAS/SATA Devices
  • Flash ROM for Easy Field Updates
  • Support Windows, Linux, Mac OS X, VMware
  • Low Power Consumption
  • Supports SSP, SMP, STP Protocols
  • Exclusive ADS Technology
  • Initiator and Target Mode (OEM) Support
  • SES, SNMP & S.M.A.R.T. Support
In The Box
  • ATTO Technology ExpressSAS 6 Gbps SAS/SATA Host Bus Adapter
  • ATTO ExpressSAS CD Including Drivers, User Manuals and Utilities
  • Low-Profile or Standard Bracket and Installation Procedure
  • 3 Year Standard Warranty
Still Have Questions?
We can help via Live Chat, Email or you can call us 1-888-840-0464

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