Product Description
SR8848 is a PCIe 4.0 x16 to 4 port developed based on Broadcom PEX88048 with built-in 8654 8I NVMe switch adapters. The 9F48 has four built-in 8654 8I Interface, which can be connected to SSD hard drives according to different usage scenarios, and supports up to 8x4 SSD connection; It supports PCIe NVMe interface and provides multi-host PCIe conversion. The card does not require the motherboard to support splitting to scale multiple PCIe devices, and it also supports hot swapping well, providing full line speed on all ports for performance-demanding applications such as servers and switching fabrics; With full load, a single port can achieve data transfer rates of up to 6.9GB.
It is suitable for situations where multiple NVMe interfaces need to be extended, and its support for surprise hot plug in most systems makes it very suitable for SSD testing
Features
lBased on Broadcom PEX88048Switch Controller
l4 x SlimSAS 8i internal connectors, which can be connected to SSD hard drives according to different usage scenarios
lCompliant with PCIe 4.0 basic specification, PCIe 3.0, 2.0, 1.0
lGood support for hot plug.
lSupport bifurcationand expansion, no need for motherboard support bifurcationto support 8 PCIe 4.0 x4 NVMe devices.
Supported operating systems
ŸWindows 10 /11
ŸWindows Server 2019 /2022
ŸRHEL/Centos7.6 /7.9 /8.2 /8.3
ŸDeepin 15.11 /20 /20.6 /20.9
ŸUbuntu 18.04.5 /20.04.1 /22.04.3
ŸSUSE 12.5
ŸFreeBSD 12.2 /13.2
Technical Specifications
HARDWARE
Model
SR8848
Bus Type
PCI Express 4.0 x16
Main Chipset
Broadcom PEX88048
Compatible Device Type
PCIe_NVMe SSD
Interface
Slim SAS SFF-8654 8i
Device Connector
4*SFF-8654(74 Pin, x8 PCIe Gen 4)
Transfer Rate
32GB/s
Optional Accessories
Optional Cables
Slim SAS 8i to 2x SFF-8639 Cable
Slim SAS 8i to Slim SAS 8i Cable
Slim SAS 8i to 2x Slim SAS 4i Cable
ENVIRONMENTAL
Humidity
15% ~ 90%
Operating Temperature
0°C to 55°C (32°F to 131°F)
Storage Temperature
-45°C to 105°C (-49°F to 221°F)
power consumption
23.592W
PHYSICAL CHARACTERISTICS
Dimension
155.7mm x 68.6mm
Product Weight
*
PACKAGING INFORMATION
Packag Dimension
222*147*28
WHAT'S IN THE BOX
Included in Package
1 - PCI Express 4.0 x16 to FourSlimSAS SFF-8654 8i Switch Adapter
1 - Low-profile bracket
1 - Full-height bracket (installed)
