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Qualstar ExpressSAS H1280 GT 12 Gb/s Host Bus Adapter

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Key Features
  • 2 x Mini-SAS (SFF-8644) Ports
  • Supports up to SAS 12 Gb/s & SATA 6 Gb/s
  • PCIe 4.0 x8 Interface
  • Each Port Supports Four Devices
  • 4.5 Million Hour MTBF
  • Low Profile Form Factor
  • Windows, Mac, and Linux Compatible

AED3,099.00

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Qualstar 738-0300-9 Overview

The ExpressSAS H1280 GT 12 Gb/s Host Bus Adapter from Qualstar features two external 12 Gb/s mini-SAS SFF-8644 ports, each of which supports four devices, and offers direct connections to 12 Gb/s SAS and 6 Gb/s SATA devices. Its external ports can be configured for dual-port redundancy, while built-in latency-reducing technology helps ensure that data is consistently streamed to the device, which speeds up the write times and reduces tape wear, as it will not need to make multiple passes due to data flow interruptions.

Highlights
PCI Express 4.0 host interface
Supports up to SAS-3 12 Gb/s and SATA III 6 Gb/s interfaces
Supports major operating systems that include Windows, Windows Server, macOS, and Linux
Dual external mini-SAS SFF-8644 ports, each of which supports four devices
Low-profile, MD2 short form factor
4.5 million hour MTBF (Mean Time Between Failures)
Key Features
High-performance data protection
Industry-proven technology
Flexible connectivity solution
Automatic link negotiation
Supports up to 2048 targets
Supports Serial SCSI Protocol (SSP), SATA Tunneling Protocol (STP), SMP, SAT, and direct attached SATA (DAS) protocol
16MB on-board flash memory to store persistent parameters
Supports ATAPI devices
Dual port SAS support for redundant configurations
Support for SAS tape devices and transport layer retries (TLR) for error handling
Industry-wide interoperability
Limited 1-year warranty
SKU: 738-0300-9 Category:

Qualstar 738-0300-9 Specs

General
System Connection PCI Express 4.0 x8
External I/O 2 x Mini SAS (SFF 8644) (SAS-3)
Cache Memory 16 MB
OS Compatibility Windows
Windows Server
macOS
Linux
CentOS
VMware
FreeBSD
*As of May, 2022: Check with manufacturer for the most up-to-date compatibility
Power
Power Consumption 6.3 W
Environmental
Operating Temperature 32 to 131°F / 0 to 55°C
Operating Humidity 10 to 90% (Non-Condensing)
Physical
Form Factor Low-Profile
Certifications ICES-3(A), CE, FCC, RoHS, VCCI
*as per Manufacturer
Mean Time Between Failures (MTBF) 4.5 Million Hours
Dimensions 6.6 x 2.71″ / 16.8 x 6.88 cm

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