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

Supermicro

Supermicro SYS-8048B-TRFT 4U rack server 4x Xeon E7-4850 v2 2.3GHz 12-core 2TB DDR3 24x 3.5" bays

SKU CH-4A72-S9M67

4U rack server with four 12-core Xeon processors at 2.3 GHz, 2 TB DDR3 memory, 24 hot-swap 3.5″ drive bays, MegaRAID 9361-8i controller and dual 10GBase-T ports

  • Rack Height1U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.30 GHz
  • CPU SocketLGA 2011
  • Number of CPU Cores12-Core Processor
  • Quad-socket Xeon E7-4850 v2 delivers 48 cores at 2.3 GHz base
  • 2 TB DDR3 1600 MHz ECC registered memory across 64 DIMM slots
  • LSI MegaRAID 9361-8i supports RAID 0/1/5/6/10/50/60 with 1 GB cache
  • 24 hot-swap 3.5" SATA/SAS drive bays for massive storage capacity
  • IPMI 2.0 with dedicated LAN enables remote KVM and virtual media management

4U quad-socket server for dense storage workloads

This Supermicro SYS-8048B-TRFT fits 24 hot-swap 3.5-inch drive bays and four Xeon E7-4850 v2 processors into a 4U rack footprint. It targets environments that need large local capacity and many cores for database, virtualisation or analytics clusters.

Four 1620 W platinum supplies share the load

Redundant hot-swap power modules distribute demand across all four units, keeping each supply in an efficient range. IPMI 2.0 exposes sensor data and fan curves so administrators can monitor thermals and acoustic behaviour remotely without a local console.

MegaRAID 9361-8i and 10 GbE ports expand I/O options

The eight-port SAS 12 Gb/s controller with 1 GB cache battery backs write-heavy RAID levels from 0 through 60. Dual RJ45 10GBase-T ports from the Intel X540 adapter provide high-speed fabric connectivity without extra cards.

Highlights

  • Quad-socket Xeon E7-4850 v2 delivers 48 cores at 2.3 GHz base
  • 2 TB DDR3 1600 MHz ECC registered memory across 64 DIMM slots
  • LSI MegaRAID 9361-8i supports RAID 0/1/5/6/10/50/60 with 1 GB cache
  • 24 hot-swap 3.5" SATA/SAS drive bays for massive storage capacity
  • IPMI 2.0 with dedicated LAN enables remote KVM and virtual media management

Specifications

BrandSUPERMICRO
SeriesCSE-848X + X10QBi-R1.01A
ModelSYS-8048B-TRFT
Rack Height1U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.30 GHz
CPU SocketLGA 2011
Number of CPU Cores12-Core Processor
# of Processors InstalledE7-4850 V2
Installed Memory Size2TB
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 are the four Xeon E7-4850 v2 processors installed in the LGA 2011 sockets, and which step do builders often miss?

Align each processor with the socket keying, lower the load plate, and engage the retention lever; the step often missed is applying thermal interface material before seating the heatsink on every CPU.

Which components will need replacement first during long-term operation of this server?

The four 1620 Watt Platinum power supplies and the system cooling fans are the primary field-replaceable units that wear over time; the MegaRAID 9361-8i battery-backed cache module also requires periodic battery replacement.

What thermal or power limit appears first when all four 12-core Xeon processors run sustained workloads?

The 1620 Watt redundant power supply rating and the 4U chassis cooling capacity define the thermal envelope; sustained full-load operation across all 48 cores will hit the power budget before any single processor throttles.

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