RB251 Eagle Stream
2U High Performance Computing Server for Enterprise and Cloud Applications
The latest 2U rackmount barebones server, based on the 4th Gen Intel® Xeon® Scalable processors.
Compare
Clear GO
Quick Search
  • By Chassis Type
  • By Motherboard
  • By RAID Card
  • By Power Supply
Search
Compare
Features & Benefits
  • Supports M/B size up to 18.9 " x 16.9"
  • 4th Gen Intel® Xeon® Scalable processors, Sapphire Rapids Series Processor, Dual Socket E LGA4677
  • High performance SAS/SATA/NVMe Gen 4 storage, up to 24 x 2.5” or 12 x 3.5” HDD
  • 1+1 redundant CRPS, Max. 2100W
  • Higher memory capacity, up to 12TB memory, 16 DDR5 RDIMMs per processor
  • 1.5X memory bandwidth vs prior gen, with DDR5 support
  • 2X I/O throughput vs. prior gen, with PCIe 5.0 support
  • Specification
  • Download
  • Accessory
  • Compatibility
  • Order Information
  • Form Factor Intel® Server Board M50FCP2SBSTD (18.9" x 16.9")
    MB Intel M50FCP2SBSTD (Fox Creek Pass)
    CPU 4th Gen Intel Xeon Scalable product family ; Dual Socket-E LGA4677
    Chipset C741
    Memory Capacity 32 DIMMs (16 per CPU), 8 channels; Supports DDR5 , SDRAM DDR5 DIMMs (RDIMM, 3DS-RDIMM, & 9x4 RDIMM)
    Dimensions (D x W x H) 770.0 x 438.0 x 87.0 mm; 30.3” x 17.24” x 3.4”
    Drive Bay 2.5” SKU SFF Hot-Swap (Tray-less：24
    3.5” SKU LFF Hot-Swap (Tool-less)：12
    PSU Form Factor 1+1 Max. 2100W CRPS Redundant Power Supply
    Indicator 1 x Power Status, 1 x UID,1 x HDD Activity, 1 x System Status
    Front Control 1 x Power On/Off, 1 x System Reset, 1 x UID, 1 x USB 3.0,1 x USB2.0
    System Security Option
    Cooling Fan 6 x 6038, 23000RPM, Hot Swap
    Expansion Slot Riser Slot #1: 1 x single-width slot (Intel NVMe riser card iPC FCP2URISER1RTM)
    Riser Slot #2: Two-Slot PCIe* Riser Card for Riser Slot #2 ((iPC FCP2URISER2STD)
    Riser Slot #3: Two PCIe NVMe SlimSAS connectors with re-timers(Intel NVMe riser card iPC CYPRISER3RTM)
    *Option:1 x Full Height and Full Length (Intel FCP2URISER1STD 1 x PCIe 5.0 x16 & 1 x PCIe 5.0 x 16 supported)
    1 x Full Height and Half Length (Intel FCP2URISER1DW 1 x PCIe 5.0 x16 & 1 x PCIe 5.0 x 16 supported)
    1 x Full Height and Full Length (Intel FCP2URISER1SWv 1 x PCIe 5.0 x16 & 1 x PCIe 5.0 x 16 supported)
    1 x Full Height and Half Length (Intel FCP2URISER2DW 1 x PCIe 5.0 x16 & 1 x PCIe 5.0 x 16 supported)
    2 x Full Height and Full Length (Intel FCP2URISER1SW 1 x PCIe 5.0 x16 & 1 x PCIe 5.0 x 16 supported)
    2 x Low Height and Half Length (Intel FCP2URISER3STD 1 x PCIe 5.0 x16 & 1 x PCIe 5.0 x 8 supported)
    HDD Backplane 2.5” SKU: 3 x 8-port 2.5” NVMe(Gen4) 16 Gb/s NVMe support. (optionals:16 or 8 Bay )
    3.5” SKU: 12 x 3.5" Tri-mode hot-swap HDDs (SAS / SATA / NVMe Gen4) backplane applications.(8T4S)
    Net Weight 23.1 KG/PCS
    Gross Weight 32.5 KG/PCS
  • Category Description Revision Size Download
    Datasheet RB251 Eagle Stream v1.0 379.5 KB
  • Category Part. No# Description Support
    Power Supply
    132-42000-0701A0    		 CRPS,2000W,FULL,ACTIVE PFC,R1CA2202B-P00A(62368)
    Slide Rail
    384-15103-3301A0    		 SLIDE RAIL,TRAVEL:820MM,CHASSIS
    Click Part. No# to view item picture
  • Order Code
    RB2511203-001000
    RB2512403-001000