HPE ProLiant DL20 Gen9 1U Rack Mountable

Product Overview & Technical Specifications

System Architecture & Performance

• Form Factor: 1U Rack Mountable (Short-depth chassis: 15.05 in / 38.22 cm depth)

• Processor Family:

  • Intel® Xeon® E3-1200 v5 / v6 product family

  • Intel® Core™ i3-6000 series

  • Intel® Pentium® G4400 / G4500 series

• Processor Socket: Single LGA 1151 (1 Socket, up to 4 Cores / 8 Threads)

• Chipset: Intel® C232 Chipset

Memory

• Memory Type: DDR4 Unbuffered ECC (UDIMM)

• DIMM Slots: 4 slots (2 channels per processor, 2 DIMMs per channel)

• Maximum Capacity: Up to 64GB (4 x 16GB UDIMM @ 2133 MHz or 2400 MHz)

• Protection: ECC (Error-Correcting Code)

Storage & Controllers

• Drive Bays Options:

  • 2 LFF (3.5-inch): Non-Hot-Plug / Hot-Plug SATA or SAS

  • 4 SFF (2.5-inch): Hot-Plug SATA, SAS, or SSD

• Storage Controllers:

  • Entry / Base Models: Embedded HPE Dynamic Smart Array B140i (6Gb/s SATA, RAID 0/1/5/10)

  • Performance Models: HPE Smart HBA H240 FIO Host Bus Adapter (12Gb/s SAS/SATA, RAID 0/1/5)

  • Optional Upgrade: HPE Smart Array P440 Controller

• Optical Drive: Optional Slimline DVD-ROM or DVD-RW

Expansion Slots & Network Interfaces

• Expansion Slots: 2 PCIe 3.0 slots (via Riser options)

  • Slot 1: PCIe 3.0 x8 (Low-profile / Half-length)

  • Slot 2: PCIe 3.0 x8 or x16 (Full-height / Half-length)

  • Option: FlexibleLOM Riser or GPU Riser support (e.g., NVIDIA Quadro K2200 / M2000)

• Network Controller: Embedded HPE Ethernet 1Gb 2-port 332i Adapter (Broadcom BCM5720) with FlexibleLOM upgrade options

• Ports & Connectivity:

  • Video (VGA): 1 x Rear Video Connector

  • Network: 2 x 1GbE RJ-45 ports (NIC1 shared with iLO)

  • USB Ports: 5 total (2 x USB 2.0 Front, 2 x USB 3.0 Rear, 1 x USB 3.0 Internal)

  • MicroSD Slot: 1 x Internal MicroSD Card Slot

System Management & Security

• Embedded Management: HPE Integrated Lights-Out 4 (iLO 4) with 4GB NAND

• Management Tools: HPE Insight Control, RESTful API (Redfish compliant), Intelligent Provisioning

• Firmware / Security: Unified Extensible Firmware Interface (UEFI), Secure Boot, optional TPM 1.2 / 2.0

Power & Physical Specifications

• Power Supply Options:

  • Standard: HPE 290W Non-Hot-Plug FIO Power Supply (80 Plus Silver, 92% efficiency)

  • Redundant: HPE 900W AC / 240V DC Redundant Power Supply Kit (Supported on SFF chassis)

• Cooling: 3 x Standard Non-Redundant System Fans

• Dimensions & Weight:

  • Height: 1.70 in (4.32 cm)

  • Width: 17.11 in (43.46 cm)

  • Depth: 15.05 in (38.22 cm)

  • Maximum Weight: 17.41 lbs (7.9 kg)

Technical Summary Matrix