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Ultrastar Serv24-HA

    • High Density - Up to 24 NVMe dual-port SSDs with a range of capacity and endurance options
    • High Availability - Dual high-performance Intel Xeon Scalable Processor-based server canisters
    • High Capacity - Up to 184TB in 2U


Newly available dual-port NVMe SSD technology means that all-flash array deployments can now benefit from full high availability and NVMe performance. The servers are connected with a Non-Transparent Bridge (NTB), a PCIe Gen3x16 link, which the software-defined storage stack can use to synchronize metadata between the two compute canisters.

Designed for Fast Data

The Ultrastar Serv24-HA is built to deliver high availability and enterprise-class reliability. The entire enclosure, including server canisters, is backed with a 5-year limited warranty.


Available Capacities
7.68TB 1 DW/D, Ultrastar SN200
3.84TB 1 DW/D, Ultrastar SN200
1.92TB 1 DW/D, Ultrastar SN200
IPMI 2.0 System Management
Maximum Number of Drives
24 x 2.5” Dual-port NVMe SSDs
LED Indicator
Front: Power, ID, Fault
Drive: Activity, Fault
Serviceability Hot-swappable power supplies, compute canister, and SSD modules
System Memory
128GB DDR4-2400 (16x 16GB DIMMs)
24 DIMM Slots on each motherboard
I/O Expansion
4 10Gb Ethernet (RJ45)
2 USB 3.0
1 VGA, DB15
1 RJ45 BMC / Management
2 Mellanox® ConnectX-5 (100Gb Ethernet & Infiniband™)
Available CPU
Xeon 5118, 2.3GHz, 12C, 105W
Xeon 6140, 2.3GHz, 18C, 140W
Power 1+1 1800W, CRPS, 80+ Platinum200-240V AC input56.2WHr Battery Backup Unit (BBU) per canister with 5-year expected life
Physical Size
Weight kg (lbs) Product w/o SSDs: ~39.1 kg (86.0 lbs)
Product w/ 24 SSDs: ~42.1 kg (92.6 lbs)
Rack Space Requirements (rack units)
Height: 87.6mm (3.45”)
Width: 446.4mm (17.58”)
Depth: 836.4mm (32.93”)
Power and Cooling: Operating
Cooling Fans
4+1 40mm fans, cold-swappable

Quick Facts


    • Up to 24 2.5” dual-port NVMe SSDs
    • Up to 184TB1 of raw storage in 2U
    • Dual Intel Xeon Scalable Processor-based server canisters
    • Each compute canister includes
      • Dual processors with a choice of Intel Xeon CPUs
      • 2 M.2 SSD boot drives
      • 24 DDR4-2400 DIMM slots
      • 4 10GbE ports
      • 1GbE for IPMI system management
      • 3 Gen 3 PCIe x16 slots
    • Enterprise-grade redundant and hot-swappable PSUs, SSDs, server canisters
    • Optional battery backup unit

    1One MB is equal to one million bytes, one GB is equal to one billion bytes and one TB equals 1,000GB (one trillion bytes) when referring to storage capacity. Accessible capacity will vary from the stated capacity due to formatting and partitioning of the drives, the operating system and other factors.

Application Environment

    • All-Flash Array
    • Software-defined storage
    • Private cloud
    • Fast data analytics
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