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Supermicro Storage SuperServer 521E-E1CR24H

The Supermicro Storage SuperServer 521E-E1CR24H is a flexible system with features supporting data processing and storage, business databases, and iSCSI SAN. The single-socket machine supports a 4th generation Intel Xeon Scalable processor, as well as 5th generation Intel Xeon Scalable CPUs, with a TDP of up to 300W. When all 16x memory module slots are filled with 256GB RDIMMs, this system can accommodate up to 4TB of DDR5 memory with speeds up to 4800 MHz. 12x 3.5" hot-swap SATA3/SAS3 drive bays are located on the front panel. An additional 12x 3.5” hot swap drive bays are located in a drive cage just behind the front drive bays for a total of 24x front-accessible drive bays.
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Supermicro Storage SuperServer 521E-E1CR24H side view
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Supermicro Storage SuperServer 521E-E1CR24H - System Overview

Supermicro 521E-E1CR24H front of system

The rear of the chassis houses 2x additional 2.5" hot-swappable SATA3 drive bays. A dedicated PCIe 5.0 x16 Advanced I/O Module (AIOM) slot provides network interface controller (NIC) options. For remote access the system features a dedicated RJ45 IPMI LAN port, plus up to 6x PCIe 5.0 slots for expansion. Powered by dual redundant 1600W Titanium level (96%) power supplies, the Supermicro 521E-E1CR24H has 2x internal SATA3 or NVMe M.2 slots that can be used to install 2280 and 22110 cards, and 2x SuperDOM (Disk on Module) ports. To manage the system both at-chassis and remotely, the following can be deployed: Redfish API, Supermicro Server Manager (SSM), Supermicro Update Manager (SUM), SuperDoctor 5, Super Diagnostics Offline, KVM with dedicated LAN and IPMI 2.0. With 24x 3.5” drive bays in a 2U chassis, this system is designed for users that require high-density storage.

Supermicro 521E-E1CR24H rear of system

Supermicro Storage SuperServer 521E-E1CR24H - Specifications

Processor - 1 Socket

  • 4th Generation Intel Xeon Scalable Processors
  • Future support for 5th Generation Intel Xeon Scalable Processors
  • Supports 120W - 300W TDP CPUs (Air Cooled)

Memory

    Maximum Memory:

  • Up to 4TB: 16x 256 GB DRAM

    • Memory Slots:

  • 16 x DIMM slots

    • Memory Type:

  • 4800MHz ECC DDR5 RDIMM

Drive Bays

    Hot-swap:

  • 24x 3.5" hot-swap SATA3/SAS3 drive bays
  • 2x 2.5" hot-swap SATA3 rear drive bays

    • M.2:

  • 2x NVMe (1x PCIe 3.0x4, 1x PCIe 3.0x2, Boot drive only)
  • M-Key, 22110 (Default)/2280

On-board Devices

    Chipset:

  • Intel C741

    • Network Controllers:

  • Via AIOM

    • IPMI:

  • Support for Intelligent Platform Management Interface v.2.0
  • IPMI 2.0 with virtual media over LAN and KVM-over-LAN support

Input/Output

    LAN:

  • 1x Dedicated IPMI LAN port

    • USB:

  • 2x USB 3.0 ports (rear)

    • Video:

  • 1x VGA Port

    • Serial Port:

  • 1x COM Port (rear)

    • DOM:

  • 2x SuperDOM port

System BIOS

  • AMI 32MB SPI Flash EEPROM

Management

  • Super Diagnostics Offline
  • IPMI 2.0, KVM with dedicated LAN
  • Supermicro Update Manager (SUM)
  • Supermicro Power Manager (SPM)
  • Supermicro Server Manager (SSM)
  • SuperDoctor® 5
  • Redfish API

Front Panel

    Buttons:

  • Power On/Off button

    • LEDs:

  • SSD activity LED
  • Network activity LEDs
  • Power status LED
  • System Information LED

Expansion Slots

    Option 1

  • PCIe 5.0 x8
  • PCIe 5.0 x8
  • PCIe 5.0 x16
  • PCIe 5.0 x8
  • PCIe 5.0 x8
  • PCIe 5.0 x16

    • Option 2

  • Rear NVMe N1
  • Rear NVMe N0
  • PCIe 5.0 x16
  • PCIe 5.0 x8
  • PCIe 5.0 x8
  • PCIe 5.0 x16

    • Option 3

  • Rear NVMe N1
  • Rear NVMe N0
  • PCIe 5.0 x16
  • Rear NVMe N3
  • Rear NVMe N2
  • PCIe 5.0 x16

Power Supply

  • 1600W Redundant Titanium Level power supplies

Chassis

    Form Factor

  • 2U Rackmount

    • Dimensions (D x W x H)

  • 34"x 17.2" (437mm) x 3.5" (89mm)

    • Weight

  • Gross Weight: 74.5 lbs (33.79 kg)
  • Net Weight: 52 lbs (23.59 kg)

Supermicro Storage SuperServer 521E-E1CR24H - Documentation

Supermicro Storage SuperServer 521E-E1CR24H Datasheet

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