4U Rack Mount Servers - 4U Storage Servers - Single or Dual CPU

  • Largest range of 4U rack mount servers available - models supporting up to 60x 3.5" Hot Swap HDD/SSDs
  • Storage Server capacities up to 1800TB - perfectly suited for Datacentre Storage and Cloud Storage 
  • Intel Xeon E-2400 4-core to 8-core servers with up to 128GB DDR5 4400MHz RAM support
  • Intel 4th/5th Gen Xeon Scalable - Bronze, Silver, Gold & Platinum CPU ranges - Up to 64-cores per CPU & 8TB DDR5 RAM
  • Single AMD EPYC 9005 series servers supporting up to 160-Cores per CPU and 3TB DDR5 5600Mhz RAM 
  • Use our System Filter engine to further refine your search for the ideal server solution
  • For operating environment guidelines contact sales@rackservers.com stating your quote reference number
  • For power consumption guidelines & figures contact sales@rackservers.com stating your quote reference number
4U Rack Mount Servers - 4U Storage Servers - Single or Dual CPU

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Intel CPUs
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Intel Branded Servers

Storage Servers (Open-e JovianDSS)

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DAS (Direct Attached Storage)
12Gb/s SAS3 Storage Servers

JBOD Only (HBA) Storage Servers

NVM Express SSD (Hot Swap) Servers

GPU Solutions (Tesla/Grid/Xeon Phi)

Blade Server Solutions
      4U Single Xeon E-2300 Series
R4-XE2324  24x 3.5" Xeon E-2300
Single Intel Xeon E-2300 series (Roocket Lake E), Intel C252 Chipset, 24x 3.5" Hot Swap bays, with 12Gb/s SAS3 RAID/HBA Controller options on SAS3 Expander, 1x M.2 Socket, 2x SATA DOM, 4x PCI-e (4.0) Slots, dual redundant 1280W Platinum (94%) PSU. Up to 128GB DDR4 3200MHz.
SATA/SAS from £3,489
R4-XE2324-L4  24x 3.5" Xeon E-2300
Single Intel Xeon E-2300 series, Intel C252 Chipset, 24x 3.5" Hot Swap bays, with 12Gb/s SAS3 RAID/HBA Controller options on SAS3 Expander, 1x M.2 Socket, 2x SATA DOM, 3x PCI-e (4.0) Slots, dual redundant 1280W Platinum (94%) PSU. Up to 128GB DDR4 3200MHz. 4x Gigabit LAN Ports.
SATA/SAS from £3,272
      4U Single Xeon E-2400 Series
R4-XE2424  24x 3.5" Xeon E-2400
Single Intel Xeon E-2400 series, Intel C266 Chipset, 24x 3.5" Hot Swap bays, with 12Gb/s SAS RAID or HBA Controller, 2x M.2 (PCI-e 4.0) Sockets, 1x PCI-e (5.0) x16 Slot, 2x PCI-e (4.0) x4 (in x8 Slot), 2x 1280W Platinum (94%) PSU. Up to 128GB DDR5 4400MHz.
SATA/SAS from £3,811
R4-XE2424-L4  24x 3.5" Xeon E-2400
Single Intel Xeon E-2400 series, Intel C266 Chipset, 24x 3.5" Hot Swap bays, with 12Gb/s SAS RAID or HBA Controller, 2x M.2 (PCI-e 4.0) Sockets, 1x PCI-e (5.0) x16 Slot, 2x PCI-e (4.0) x4 (in x8 Slot), 2x 1280W Platinum (94%) PSU. Up to 128GB DDR5 4400MHz. 4x Gigabit (RJ45) LAN Ports.
SATA/SAS from £3,859
    4U Single & Dual 3rd Gen Scalable
R4-3SXS24-V  24x 3.5" Xeon Scalable 3
Single 3rd Gen Xeon Scalable CPUs: Silver, Gold, Platinum. Dual Gigabit LAN, 12x 3.5" Hot Swap bays, with 12Gb/s RAID / HBA options. 1x M.2 Socket, 4x PCI-e (4.0) slots, dual redundant 1280W Platinum (95%) PSU. Up to 2TB DDR4 3200MHz.
SATA/SAS from £3,868
R4-3SXS24-10T  12x 3.5" Xeon Scalable 3
Single 3rd Gen Xeon Scalable CPUs: Silver, Gold, Platinum. Dual 10GbE LAN (RJ45), 12x 3.5" Hot Swap bays, with 12Gb/s RAID / HBA options. 1x M.2 Socket, 5x PCI-e (4.0) slots, dual redundant 1280W Platinum (95%) PSU. Up to 2TB DDR4 3200MHz.
SATA/SAS from £3,989
R4-3XES24-HL  24x 3.5" Xeon Scalable 3
Dual 3rd Gen Xeon Scalable CPUs: Silver, Gold, Platinum. Dual Gigabit LAN, 2x Internal 2.5" NVMe/SATA bays, 12x 3.5" Hot Swap bays, with 12Gb/s RAID / HBA options. 1x M.2 Socket, 6x PCI-e (4.0) slots, dual redundant 1280W Platinum (95%) PSU. Up to 4TB DDR4 3200MHz.
SATA/SAS/NVMe from £4,149
R4-3XES24-10T  24x 3.5" Xeon Scalable 3
Dual 3rd Gen Xeon Scalable CPUs: Silver, Gold, Platinum. Dual 10GbE LAN (RJ45), 2x Internal 2.5" NVMe/SATA bays, 12x 3.5" Hot Swap bays, with 12Gb/s RAID / HBA options. 1x M.2 Socket, 6x PCI-e (4.0) slots, dual redundant 1280W Platinum (95%) PSU. Up to 4TB DDR4 3200MHz.
SATA/SAS/NVMe from £4,306
R4-3XES60  60x 3.5" Xeon Scalable 3
60 bay Top Loading Storage Server. Dual 3rd Gen Xeon Scalable CPUs. 2x Internal 2.5" SATA/SAS bays, 60x 3.5" Hot Swap bays, with 12Gb/s RAID / HBA options. 1x M.2 Socket, 6x PCI-e (4.0) slots, 2x 1600W Platinum (95%) PSU. Up to 4TB DDR4 3200MHz.
SAS/SATA from £5,794
R4-3XES60-10T  60x 3.5" Xeon Scalable 3
60 bay Top Loading Storage Server. Dual 3rd Gen Xeon Scalable CPUs. Dual 10GbE LAN (RJ45), 2x Internal 2.5" SATA/SAS bays, 60x 3.5" Hot Swap bays, with 12Gb/s RAID / HBA options. 1x M.2 Socket, 6x PCI-e (4.0) slots, 2x 1600W Platinum (95%) PSU. Up to 4TB DDR4 3200MHz.
SAS/SATA from £6,294
SSG-640SP-E1CR60  60x 3.5" Xeon Scalable 3
Supermicro SSG-640SP-E1CR60. 60x 3.5" Bay Top Loading. Dual 3rd Gen Xeon Scalable CPUs. Dual 10GbE LAN (RJ45), 2x Internal 2.5" NVMe/SATA bays, 60x 3.5" Hot Swap bays, with 12Gb/s RAID / HBA options. 2x M.2 Socket, 3x PCI-e (4.0) slots, 2x 2000W Titanium (96%) PSU.
SAS/SATA from £11,570
SSG-640SP-E1CR90  90x 3.5" Xeon Scalable 3
Supermicro SSG-640SP-E1CR90. 90x 3.5" Bay Top Loading. Dual 3rd Gen Xeon Scalable CPUs. Dual 10GbE LAN (RJ45), 90x 3.5" Hot Swap bays with 12Gb/s RAID / HBA options. 4x Rear 2.5" Hot Swap NVMe, 2x Rear 2.5" Hot Swap O/S. 2x M.2 Socket, 3x PCI-e (4.0) slots, 2x 2600W Titanium (96%) PSU.
SATA/SAS/NVMe from £13,364
R4-3XES72-10T  72x 2.5" Xeon Scalable 3
Dual 3rd Gen Xeon Scalable CPUs: Silver, Gold, Platinum. Dual 10GbE LAN (RJ45), 72x 2.5" Hot Swap bays, with 12Gb/s RAID / HBA options. 1x M.2 Socket, 5x PCI-e (4.0) slots, dual redundant 1280W Platinum (95%) PSU. Up to 4TB DDR4 3200MHz.
SAS/SATA from £6,534
    4U Single & Dual 5th Gen Scalable
R4-5SXS24  24x 3.5" Xeon Scalable 5
Single 5th Gen Xeon Scalable CPUs: Bronze, Silver, Gold, Platinum. 24x 3.5" Hot Swap bays on 12Gb/s SAS3 Expander, 2x Rear Internal 2.5" HD/SSD bays. 2x M.2 Sockets, 5x PCI-e (5.0) slots, dual redundant 1280W Platinum (95%) PSU. Dual Gigabit (RJ45) LAN. Up to 2TB DDR5 4800MHz.
SATA/SAS from £4,250
R4-5SXS24-10T  24x 3.5" Xeon Scalable 5
Single 5th Gen Xeon Scalable CPUs: Bronze, Silver, Gold, Platinum. 24x 3.5" Hot Swap bays on 12Gb/s SAS3 Expander, 2x Rear Internal 2.5" HD/SSD bays. 2x M.2 Sockets, 5x PCI-e (5.0) slots, dual redundant 1280W Platinum (95%) PSU. Dual 10GbE (RJ45) LAN. Up to 2TB DDR5 4800MHz.
SATA/SAS from £4,092
R4-5SXS24-2N  24x 3.5" Xeon Scalable 5
Single 5th Gen Xeon Scalable CPUs: Bronze, Silver, Gold, Platinum. 24x 3.5" Hot Swap bays on 12Gb/s SAS3 Expander, 2x Internal 3.5"/2.5" NVMe (5.0) bays. 2x M.2 Sockets, 5x PCI-e (5.0) slots, dual redundant 1280W Platinum (95%) PSU. Dual Gigabit (RJ45) LAN. Up to 2TB DDR5 4800MHz.
SATA/SAS/NVMe from £3,894
R4-5SXS24-2NT  24x 3.5" Xeon Scalable 5
Single 5th Gen Xeon Scalable CPUs: Bronze, Silver, Gold, Platinum. 24x 3.5" Hot Swap bays on 12Gb/s SAS3 Expander, 2x Internal 3.5"/2.5" NVMe (5.0) bays. 2x M.2 Sockets, 5x PCI-e (5.0) slots, dual redundant 1280W Platinum (95%) PSU. Dual 10GbE (RJ45) LAN. Up to 2TB DDR5 4800MHz.
SATA/SAS/NVMe from £4,092
R4-5DXE24  24x 3.5" Xeon Scalable 5
Dual 5th Gen Xeon Scalable CPUs: Silver, Gold, Platinum. 24x 3.5" Hot Swap bays on 12Gb/s SAS3 Expander, 2x Rear Internal 2.5" HD/SSD bays. 2x M.2 Sockets, 6x PCI-e (5.0) slots, dual redundant 1280W Platinum (95%) PSU. Dual Gigabit (RJ45) LAN. Up to 4TB DDR5 4800MHz.
SATA/SAS from £3,903
R4-5DXE24-10T  24x 3.5" Xeon Scalable 5
Dual 5th Gen Xeon Scalable CPUs: Bronze, Silver, Gold, Platinum. 24x 3.5" Hot Swap bays on 12Gb/s SAS3 Expander, 2x Rear Internal 2.5" HD/SSD bays. 2x M.2 Sockets, 6x PCI-e (5.0) slots, dual redundant 1280W Platinum (95%) PSU. Dual 10GbE (RJ45) LAN. Up to 4TB DDR5 4800MHz.
SATA/SAS from £4,476
R4-5DXE24-2N  24x 3.5" Xeon Scalable 5
Dual 5th Gen Xeon Scalable CPUs: Bronze, Silver, Gold, Platinum. 24x 3.5" Hot Swap bays on 12Gb/s SAS3 Expander, 2x Internal 3.5"/2.5" NVMe (5.0) bays. 2x M.2 Sockets, 6x PCI-e (5.0) slots, dual redundant 1280W Platinum (95%) PSU. Dual Gigabit (RJ45) LAN. Up to 4TB DDR5 4800MHz.
SATA/SAS/NVMe from £4,160
R4-5DXE24-2NT  24x 3.5" Xeon Scalable 5
Dual 5th Gen Xeon Scalable CPUs: Bronze, Silver, Gold, Platinum. 24x 3.5" Hot Swap bays on 12Gb/s SAS3 Expander, 2x Internal 3.5"/2.5" NVMe (5.0) bays. 2x M.2 Sockets, 6x PCI-e (5.0) slots, dual redundant 1280W Platinum (95%) PSU. Dual 10GbE (RJ45) LAN. Up to 4TB DDR5 4800MHz.
SATA/SAS/NVMe from £4,476
R4-5SXS36  36x 3.5" Xeon Scalable 5
Single 5th Gen Xeon Scalable CPUs: Bronze, Silver, Gold, Platinum. 36x 3.5" Hot Swap bays on dual 12Gb/s SAS3 Expanders, 2x Rear 2.5" Hot Swap bays. 2x M.2 Sockets, 5x PCI-e (5.0) slots, dual redundant 1200W Titanium (96%) PSU. Dual Gigabit (RJ45) LAN. Up to 2TB DDR5 4800MHz.
SATA/SAS from £5,066
R4-5SXS36-10T  36x 3.5" Xeon Scalable 5
Single 5th Gen Xeon Scalable CPUs: Bronze, Silver, Gold, Platinum. 36x 3.5" Hot Swap bays on dual 12Gb/s SAS3 Expanders, 2x Rear 2.5" Hot Swap bays. 2x M.2 Sockets, 5x PCI-e (5.0) slots, dual redundant 1200W Titanium (96%) PSU. Dual 10GbE (RJ45) LAN. Up to 2TB DDR5 4800MHz.
SATA/SAS from £5,267
R4-5DXE36  36x 3.5" Xeon Scalable 5
Dual 5th Gen Xeon Scalable CPUs: Bronze, Silver, Gold, Platinum. 36x 3.5" Hot Swap bays on dual 12Gb/s SAS3 Expanders, 2x Rear 2.5" Hot Swap bays. 2x M.2 Sockets, 6x PCI-e (5.0) slots, dual redundant 1200W Titanium (96%) PSU. Dual Gigabit (RJ45) LAN. Up to 4TB DDR5 4800MHz.
SATA/SAS from £5,375
R4-5DXE36-10T  36x 3.5" Xeon Scalable 5
Dual 5th Gen Xeon Scalable CPUs: Bronze, Silver, Gold, Platinum. 36x 3.5" Hot Swap bays on dual 12Gb/s SAS3 Expanders, 2x Rear 2.5" Hot Swap bays. 2x M.2 Sockets, 6x PCI-e (5.0) slots, dual redundant 1200W Titanium (96%) PSU. Dual 10GbE (RJ45) LAN. Up to 4TB DDR5 4800MHz.
SATA/SAS from £5,649
      4U Dual 5th/4th Gen Scalable
SSG-641E-E1CR36H  36x 3.5" Xeon Scalable 5
Supermicro SSG-641E-E1CR36H. 36x 3.5" Hot Swap bays (6 bays NVMe 5.0 ready). Dual 5th/4th Gen Xeon Scalable CPUs. Dual 10GbE LAN (RJ45), 2x Rear 2.5" Hot Swap bays. Pre-installed AOC-S3908L-H8IR RAID. 8 External SAS3 ports. 2x M.2 Socket, up to 4TB DDR5 4800MHz RAM
SATA/SAS/NVMe from £5,909
R4-5XES60  60x 3.5" Xeon Scalable 5
60 bay Top Loading Storage Server. Dual 5th/4th GenXeon Scalable CPUs. Dual 10GbE LAN (RJ45), 2x Internal 2.5" SATA/SAS bays, 60x 3.5" Hot Swap bays, with 12Gb/s RAID / HBA options. 2x M.2 Sockets, 6x PCI-e (5.0) slots, 2x 1600W Platinum (95%) PSU. Up to 4TB DDR5 4800MHz.
SATA/SAS from £6,418
        4U AMD EPYC 9005 Series
R4-UE9024  24x 3.5" AMD EPYC 9005/4
Single AMD EPYC 9005/9004 Series CPUs. AMD SoC. 24x 3.5" Hot Swap SATA/SAS bays. Solution on 12Gb/s Expanded Backplane with default SAS/SATA RAID or HBA controller. 5x PCI-e (5.0) slots, 2x M.2 Sockets, 2x 1280W (95%) Platinum PSU. Up to 3TB DDR5 5600MHz RAM.
SATA/SAS from £4,821
R4-UE9024-10T  24x 3.5" AMD EPYC 9005/4
Single AMD EPYC 9005/9004 Series CPUs. 24x 3.5" Hot Swap SATA/SAS bays. Solution on 12Gb/s Expanded Backplane with default RAID or HBA controller. 5x PCI-e (5.0) slots, 2x M.2 Sockets, 2x 1280W (95%) PSU. Up to 3TB DDR5 5600MHz RAM. 2x Integrated 10GbE (RJ45) LAN ports.
SATA/SAS from £5,085
R4-UE9036  36x 3.5" AMD EPYC 9004
Single AMD EPYC 9005/9004 Series CPUs. AMD SoC. 36x 3.5" Hot Swap SATA/SAS bays. Solution on 2x 12Gb/s Expanded Backplanes with default SAS/SATA RAID or HBA controller. 5x PCI-e (5.0) slots, 2x M.2 Sockets, 2x 1200 (96%) Titanium PSU. Up to 3TB DDR5 5600MHz RAM.
SATA/SAS from £5,787
R4-UE9036-10T  36x 3.5" AMD EPYC 9005/4
Single AMD EPYC 9005/9004 Series CPUs. 36x 3.5" Hot Swap SATA/SAS bays. Solution on 2x 12Gb/s Expanded Backplanes with default RAID or HBA controller. 5x PCI-e (5.0) slots, 2x M.2 Sockets, 2x 1200W (96%) PSU. Up to 3TB DDR5 5600MHz RAM. 2x 10GbE (RJ45) LAN ports.
SATA/SAS from £4,794