ATTO ExpressNVM S48F
ATTO ExpressNVM S48F
8-Port Internal NVMe to PCIe 4.0 x16 Switched Host Adapter for High-Performance Storage Pools
The ATTO ExpressNVM S48F is a high-density, 8-port internal NVMe to PCIe 4.0 x16 switched adapter designed for enterprise and data center environments.
It enables the creation of shareable NVMe storage pools, delivering exceptional throughput and robust management capabilities.
Engineered for reliability and flexibility, it supports a wide range of operating systems and advanced monitoring features.
- Supports up to 8 x4-lane NVMe drives via SlimSAS connectors.
- PCIe 4.0 x16 host interface, backward compatible with PCIe 3.0.
- Comprehensive management suite with out-of-band and in-band tools.
- Compatible with Windows, Linux, VMware, and FreeBSD.
Original price was: £ 1,073.03.£ 1,068.95Current price is: £ 1,068.95. | £ 1,282.74 inc VAT
Please Call Us For Availability Of This Item
Category: NVMe HBA PCIe Cards
Brand: ATTO Technology
ATTO ExpressNVM S48F – Product Overview
The ATTO ExpressNVM S48F is purpose-built to address the demands of modern high-performance storage infrastructures.
By enabling direct connectivity for up to eight NVMe drives through a PCIe 4.0 x16 interface, it delivers the bandwidth and low latency required for mission-critical applications.
This adapter is ideal for organizations seeking to maximize storage density, scalability, and manageability within their server environments.
Its advanced management and monitoring capabilities ensure operational reliability and simplified administration, making it a preferred choice for IT professionals and storage architects.
High-Performance NVMe Connectivity
The S48F provides eight internal x4 NVMe ports, allowing direct attachment of high-speed NVMe SSDs.
With a PCIe 4.0 x16 host interface, it ensures optimal throughput and minimal latency for data-intensive workloads.
Enterprise-Grade Management and Monitoring
Equipped with a comprehensive suite of management tools, the adapter supports both out-of-band and in-band monitoring.
Features include device isolation, health and reliability statistics, predictive failure analytics, and integration with protocols such as Redfish.
Flexible Operating System Support
Driver support is available for Windows, Linux, VMware, and FreeBSD, ensuring broad compatibility across enterprise platforms.
Advanced Reliability and Durability
The S48F is designed with a built-in cooling fan and robust thermal management, supporting operation from 0°C to 55°C.
It meets RoHS and TAA compliance standards and features a low-profile MD2 form factor for versatile deployment.
Use Cases and Applications
This adapter is well-suited for building high-performance NVMe storage arrays, both for local and distributed storage networks.
It is ideal for environments requiring rapid data access, such as virtualization, database acceleration, and high-throughput content delivery.
Comprehensive Package and Warranty
Each unit includes the ATTO ExpressNVM switch host adapter, a corporate brochure, and a getting started guide.
A standard three-year warranty underscores ATTO’s commitment to product quality and support.
ATTO ExpressNVM S48F – Key Features
- 8-port internal NVMe connectivity supporting up to 8 x4-lane drives.
- PCIe 4.0 x16 host interface, backward compatible with PCIe 3.0.
- SlimSAS connectors for high-density drive attachment.
- Advanced management suite with out-of-band and in-band monitoring tools.
- Supports Windows, Linux, VMware, and FreeBSD operating systems.
- Device isolation, predictive failure statistics, and health monitoring.
- Built-in cooling fan and robust thermal management.
- Low-profile MD2 form factor for flexible server integration.
- RoHS and TAA compliant, with a three-year standard warranty.
ATTO ExpressNVM S48F – Technical Specifications
| Model | ExpressNVM S48F |
| SKU | ENVM-S48F-000 |
| Host Interface | PCIe 4.0 x16 (backward compatible with PCIe 3.0) |
| Drive Ports | 8 x4-lane SlimSAS connectors |
| Supported Drives | Any PCIe Gen4 NVMe drive (direct connect or via back/mid-plane) |
| Maximum Drives Supported | 8 x4-lane or 16 x2-lane NVMe drives |
| Data Transfer Rate | Up to 32 GBps |
| Form Factor | Low Profile MD2 |
| Dimensions | Length: 6.600", Height: 2.713" |
| Weight | 0.25 lbs (unboxed), 0.50 lbs (boxed) |
| Operating Temperature | 0°C to 55°C (at 10,000 ft) |
| Operating Humidity | 10-90% non-condensing |
| Storage Temperature | -40°C to 70°C |
| Storage Humidity | 5-95% non-condensing |
| Cooling | Active fansink @ 5000 RPM, 26dBA |
| Power Rating | 12V @ 1.7A |
| Airflow Requirement | 100 LFM |
| MTBF | 550,000 hours |
| Compliance | RoHS, TAA, VCCI-CISPR 32:2016 |
| Warranty | Three-year standard product warranty |
| Management Tools | Out-of-band and in-band management, Redfish protocol support, health and reliability statistics, predictive failure analytics |
| Operating System Support | Windows, Linux, VMware, FreeBSD |
| Additional Features | Device isolation, UEFI support, Universal Bay Management (UBM) ready, drive health monitoring, inbox driver support |
ATTO Technology Delivery Information
Generally, next working day delivery services (UK Mainland) are available on standard ATTO Technology Delivery orders placed before 2 pm (subject to stock availability).
Non-timed deliveries should be delivered between 9 am and 6 pm.
Orders placed after 2 pm on Fridays and weekends will be processed as normal the following Monday.
Orders placed on Bank Holidays will be processed the next working day.
If urgent, please call one of our helpful account managers so they may double check everything for you, enabling you to place your order with confidence.
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 the manufacturer website, or contact us if unsure before ordering.