Processor installed: None

Memory installed: None
Maximum memory capacity: LRDIMM: 1.5TB (24 x 64GB LRDIMM)
RDIMM: 384GB (24 x 16GB RDIMM)
Memory slot: 24 DIMM slots (12 DIMM slots per processor, 4 channels per processor, 3 DIMMs per channel)
Memory Protection: Advanced ECC

Chassis: 24 SFF Hot Plug
Hard drive included: None
Optical drive: Optional via Universal Media Bay
Storage controller: HPE Dynamic Smart Array B140i
Cache memory: 0MB
RAID level supported: RAID 0, 1, 10, 5
Performance: Up to 6 Gb/s SATA (compatible with 3 Gb/s SATA )
Controller type: Embedded
Speed: 600 MB/s bandwidth per physical link

Network controller: HPE Embedded 1Gb Ethernet 4-port 331i Adapter
Protocol: Ethernet
Data Rates Supported: 1 Gbps
IEEE Compliance: 802.3, 802.3ab, 802.3u, 802.3x, Dynamic 802.3ad, 802.1Q, 802.3az, 1588, 802.1as
Number of ports: 4 ports

Power supply: None
Range Line Voltage: 100 to 120 VAC (200 to 240 VAC)
Fan: 6 hot plug high performance fans, redundant

Management license:
iLO Management (standard), Intelligent Provisioning (standard)
Operating system supported:
Microsoft Windows Server, Canonical Ubuntu, Red Hat Enterprise Linux (RHEL), SUSE Linux Enterprise Server (SLES), Oracle Solaris, VMware, Citrix XenServer,
Security:
Power-on password, Serial interface control, Administrator’s password, UEFI, iLO 4 (Integrated Lights-Out 4), TPM 1.2
Server Ultility Software:
HP Smart Update, HP Systems Insight Manager(HP SIM), Scripting Tool Kit and Windows PowerShell, HP RESTful Interface Tool, HP iLO Mobile Application, HP Insight Online

Ports:
3 PCIe slots (+3 PCI slots available with second CPU) Serial: Optional
Video: 2 (1 front, optional via Universal Media Bay, 724865-B21), 1 back not active simultaneously
FlexibleLOM Network Ports: 4 x 1Gb ports
HP iLO Remote Management Network Port: 1 Gb Dedicated
Micro SD Slot: 1 Micro SD
USB 3.0: Up to 5 total: 1 front, 2 rear, 2 internal (secure)
SID (Systems Insight Display): OptionalExpansion slots: 3 PCIe slots (+3 PCI slots available with second CPU)

Operating Environment:
Temperature: 10° to 35°C (50° to 95°F)
Relative Humidity: 8% to 90%
Altitude: 3050 m (10,000 ft)
Industry Standard Compliance:
ACPI 2.0b, PCIe 3.0, PXE Support, WOL Support, Microsoft Logo certifications, USB 3.0, USB 2.0, Energy Star, Energy Star, UEFI
Weight and Dimensions:
Dimensions: 3.44 x 17.54 x 26.75 in (8.73 x 44.55 x 67.94 cm)
Weight (approximate) : 32.6 lb (14.759 kg)