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Silver 4U rack server with twenty-four front 3.5 inch drive trays

Supermicro

Supermicro SYS-8048B-TRFT 4U rack server 4x Xeon E7-4820 v2 2.0GHz 8-core 768GB DDR3 24x 3.5" bays

SKU CH-828Y-2NRM6

4U rack server with four 8-core Xeon processors, 768GB DDR3 ECC memory, 24 hot-swap 3.5-inch drive bays and dual 10GBase-T ports

  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.00 GHz
  • CPU SocketLGA 2011
  • Number of CPU Cores8-Core Processor
  • Four Xeon E7-4820 v2 CPUs deliver 2.0 GHz base and 2.5 GHz turbo
  • 768 GB DDR3 1600 MHz ECC memory across 96 DIMM slots
  • MegaRAID 9361-8i controller supports RAID 0/1/5/6/10/50/60 with 1 GB cache
  • 24 hot-swap 3.5" SAS/SATA drive bays for high-capacity storage
  • Dual 10GBase-T ports plus dedicated IPMI 2.0 LAN for remote management

Quad-Socket Xeon E7-4820 v2 Server

The Supermicro SYS-8048B-TRFT is a 4U rackmount server populated with four Intel Xeon E7-4820 v2 processors running at 2.0 GHz with eight cores each. It ships with 768 GB of DDR3 1600 MHz registered ECC memory across 96 DIMM slots. The system targets enterprise workloads that demand high core counts and large memory capacity in a single chassis.

24-Bay SAS/SATA Storage With MegaRAID 9361-8i

Twenty-four front-accessible 3.5-inch hot-swap bays accept SAS or SATA drives for high-capacity arrays. The included LSI MegaRAID 9361-8i controller provides eight ports of 12 Gb/s SAS connectivity with 1 GB cache and battery backup. Supported RAID levels span 0, 1, 5, 6, 10, 50 and 60. The controller port count limits simultaneous drive connections to eight without additional HBAs.

Tool-Less Drive Trays And Redundant Power

Drive trays slide into the front bays without tools and lock with a latch mechanism. Four 1620 W platinum redundant power supplies share the load and allow hot-swap replacement. IPMI 2.0 with a dedicated RJ45 port enables remote KVM-over-LAN and virtual media. Front bezel and rack rails are not included and must be sourced separately.

Highlights

  • Four Xeon E7-4820 v2 CPUs deliver 2.0 GHz base and 2.5 GHz turbo
  • 768 GB DDR3 1600 MHz ECC memory across 96 DIMM slots
  • MegaRAID 9361-8i controller supports RAID 0/1/5/6/10/50/60 with 1 GB cache
  • 24 hot-swap 3.5" SAS/SATA drive bays for high-capacity storage
  • Dual 10GBase-T ports plus dedicated IPMI 2.0 LAN for remote management

Specifications

BrandSUPERMICRO
SeriesCSE-848X + X10QBi-R1.01A
ModelSYS-8048B-TRFT
Rack Height1U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.00 GHz
CPU SocketLGA 2011
Number of CPU Cores8-Core Processor
# of Processors InstalledE7-4820 V2
Installed Memory Size768GB
Storage ControllerLSI MegaRAID 9361-8i Controller
HDD InterfaceSATA/SAS
SSD (Installed)No
Raid LevelRAID 0/1/5/6/10/50/60
GPU TypeMatrox G200
Video Memory8MB
Ethernet ControllerSuperMicro AOC-STG-i2T - Intel X540 - 2x RJ45 10GBase-T Ports
Management PortRJ 45
Features24 x 3.5" SATA/SAS Hot-Plug Drive Bays

Questions about this item

How do I decide between the E7-4820 v2 and E7-8800 v2 processors for this chassis?

This unit ships with four E7-4820 v2 CPUs installed. The chassis supports E7-8800 v2 as an alternative, but that would require a separate processor purchase and installation.

What does the 768 GB DDR3 figure mean for actual workloads?

The system arrives with 96 modules of 8 GB DDR3-1600 ECC registered memory, filling all 96 DIMM slots and providing 768 GB of error-correcting capacity for large in-memory databases or virtualisation.

How does the MegaRAID 9361-8i controller limit drive performance?

The 9361-8i provides eight internal SAS 12 Gb/s lanes with 1 GB cache and battery backup, so the 24 drive bays share that eight-port bandwidth through expander backplanes.

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