ATTO ExpressSAS H240F

ATTO ExpressSAS H240F

16-Port Internal 24Gb SAS/SATA PCIe 4.0 x16 HBA With 2 x SFF-8654

The ATTO ExpressSAS H240F is a 16-port internal 24Gb SAS/SATA host bus adapter designed for dense direct-attached storage in servers and workstations.

Two x8 SlimSAS SFF-8654 internal connectors provide 16 SAS PHYs, while the PCIe 4.0 x16 host interface supplies the bandwidth required for high-throughput storage workloads.

  • 16 internal SAS/SATA ports via 2 x8 SlimSAS SFF-8654 connectors.
  • PCIe 4.0 x16 host interface; backward compatible with PCIe 3.0.
  • 24Gb, 12Gb and 6Gb SAS plus 6Gb SATA target support.
  • ATTO360 Storage management and PowerCenter Pro RAID 0, 1, 1e and 10 support.
Category: SAS/SATA HBA PCIe Cards
SKU: ESAH-240F-000
Brand: ATTO Technology

£ 1,088.95 | £ 1,306.74 inc VAT

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ATTO ExpressSAS H240F – Product Overview

Dense 24Gb Internal SAS Connectivity

The ExpressSAS H240F provides 16 internal SAS/SATA ports from two x8 SlimSAS SFF-8654 connectors, making it well suited to high-capacity direct-attached storage, server chassis and internal JBOD configurations.


PCIe 4.0 x16 Host Interface

An x16 PCIe 4.0 host interface provides substantial host bandwidth and remains backward compatible with PCIe 3.0 platforms.


Broad SAS And SATA Support

The H240F automatically negotiates 24Gb, 12Gb and 6Gb SAS targets and supports 6Gb SATA targets. It also supports SSP, STP, SMP, SAT, dual-port SAS and advanced-format 512e and 4Kn media.


Management And Data Protection

ATTO360 Storage provides configuration, monitoring and diagnostics. ATTO PowerCenter Pro software RAID 0, 1, 1e and 10 is included for supported internal-storage deployments, with extensive event logging and cable-management features available for administration.

ATTO ExpressSAS H240F – Key Features

  • 16 internal SAS/SATA ports.
  • 2 x8 SlimSAS SFF-8654 internal connectors.
  • PCIe 4.0 x16 host interface with PCIe 3.0 backward compatibility.
  • 24Gb, 12Gb and 6Gb SAS target support.
  • 6Gb SATA target support.
  • Low-profile PCIe form factor.
  • ATTO360 Storage management and configuration.
  • PowerCenter Pro RAID 0, 1, 1e and 10 support.
  • Supports SSP, STP, SMP, SAT and direct-attached SATA protocols.
  • T10-DIF/PI support and 512e/4Kn advanced-format media support.
  • Maximum power consumption: 22W.
  • Recommended minimum airflow: 200 LFM.
  • Three-year standard warranty.

ATTO ExpressSAS H240F – Technical Specifications

ModelATTO ExpressSAS H240F
SKUESAH-240F-000
Port Configuration16 internal SAS/SATA ports
Connectors2 x8 SlimSAS SFF-8654 internal
SAS Data Rates24Gb/s, 12Gb/s and 6Gb/s
SATA Data Rate6Gb/s
Host InterfacePCIe 4.0 x16; backward compatible with PCIe 3.0
Form FactorLow profile; full-height and low-profile connection brackets supported
ProtocolsSSP, STP, SMP, SAT, direct-attached SATA
RAIDATTO PowerCenter Pro RAID 0, 1, 1e and 10
ManagementATTO360 Storage GUI; scriptable CLI; CSMI and IOCTL management APIs
Boot SupportUEFI 2.3.1 with HII support
Maximum Power22W
Recommended Airflow200 LFM minimum
Operating Temperature0°C to 55°C
Operating Humidity10% to 90% non-condensing
Storage Temperature-40°C to 70°C
Storage Humidity5% to 95% non-condensing
Dimensions6.600 x 2.713 in
Operating SystemsWindows / Windows Server, macOS, SLES, RHEL, Rocky Linux, Ubuntu, VMware ESXi, FreeBSD, illumos
Warranty3 years

ATTO Technology Delivery Information

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Please note: these product details are for guide purposes only, and may contain errors.

We always recommend double-checking the product specs and features on the manufacturer website, or contact us if unsure before ordering.

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