Supermicro 5049P-E1CR45L 4U 45-Bay Storage Server

SKU: RM445-SX05

Key Features:

  • Single Socket P (LGA 3647) support 2nd Gen. Intel® Xeon® Scalable processors (Cascade Lake/Skylake)
  • 8 DIMMs; up to 2TB 3DS ECC DDR4-2933MHz RDIMM/LRDIMM
  • 45 Hot-swap 3.5" SAS3/SATA3 drive bays, 2 rear Hot-swap 2.5" SATA drive bays; optional 2 SATA or NVMe

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4U storage server supports an Intel Xeon Scalable family processor, a maximum of 2TB DDR4 memory, and 45 Hot-swap 3.5" SAS3/SATA3 drive bays.


CPU Quantity 1
CPU Socket Single Socket P (LGA 3647)
CPU Manufacturer Intel
CPU Supported 2nd Gen. Intel® Xeon® Scalable Processors (Cascade Lake/Skylake)
Cores Up to 28 Cores


Memory Capacity Up to 2TB
Memory Type 2933/2666/2400/2133MHz ECC DDR4 RDIMM/LRDIMM
Memory Voltage DDR4-2666/PC4-21300
Memory Slots 8


Chipset Intel C621
SATA SATA3 (6Gbps) via Intel® C621 controller
RAID 0, 1, 5, 10 support
SAS Broadcom 3008 SAS3 IT mode (AOC-S3008L-L8E)
SW RAID 0, 1, 10
Network Controllers Dual 1GbE LAN ports with Intel® I210
IPMI IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
Graphics ASPEED AST2500 BMC

Expansion Slots

PCI Express 2 PCI-E 3.0 x8 (in x16)
3 PCI-E 3.0 x8
1 PCI-E 3.0 x4 (in x8)
1 PCI-E 3.0 x4 (occupied by HBA card)
M.2 Interface: PCIe 3.0 x4
Form Factor: 2280, 22110

Drives Bays

Hot-swap 45 Hot-swap 3.5" SAS3/SATA3 drive bays
2 Rear Hot-swap 2.5" SATA3 drive bays
Optional 2 Hot-swap 2.5" NVMe/SATA drive bays (rear)


LAN 2 RJ45 Gigabit Ethernet LAN ports
1 RJ45 Dedicated IPMI LAN port
USB 2 USB 3.0 ports (rear)
2 USB 2.0 ports (rear)
Video 1 VGA port
COM Port 2 COM ports (1 rear, 1 header)


Fans 5 High-performance 80mm cooling fans


 Power Supply 1600 W
Certification 80 Plus Platinum


Form Factor Rackmount
Rack Height 4U
Height 7" (178mm)
Width 17.2" (437mm)
Depth 26" (660mm)
Weight Gross Weight: 120 lbs (54.43 kg)
Net Weight: 85 lbs (38.56 kg)
Color Black