HPE P81779-425 ProLiant ML350 Server

Key Features:

• 1x Intel® Xeon® Gold 5515+ Processor with 8 cores at 3.2 GHz base / 4.1 GHz boost
• 64 GB DDR5-SDRAM installed (2 x 32 GB) with support for up to 8 TB across 32 DIMM slots
• 2x 480 GB 2.5" SATA III SSDs installed (RAID supported), up to 8 drives total
• PCIe Gen5 expansion support and GPU-ready configuration for future growth
• Broadcom BCM5719 Gigabit Ethernet with 4 x RJ-45 LAN ports
• Redundant power-ready with dual 1000W power supplies installed (2000W total)
• TPM 2.0 for hardware-level security and firmware integrity verification
• Chassis: Tower form factor (4U), dimensions 304.8 x 984.3 x 584.2 mm, weight 43.3 kg

Targeted Processing for Mid-Sized Workloads

This configuration includes a single Intel® Xeon® Gold 5515+ processor with 8 physical cores and 22.5 MB cache, designed for consistent performance in environments running virtual machines, line-of-business applications, or centralized file storage.

Built-In Memory Scalability

Starting with 64 GB DDR5 memory across two 32 GB DIMMs, the system supports expansion up to 8 TB through 32 DIMM slots, offering flexibility for future growth and demanding in-memory tasks such as data analytics or ERP systems.

High-Speed, Redundant Storage

Equipped with dual 480 GB 2.5" SATA III SSDs, this server ensures rapid access to data with RAID protection enabled. The configuration supports up to eight drives, making it suitable for high-availability workloads and long-term scaling of storage needs.

Network-Ready and Expansion-Capable

Featuring four RJ-45 Gigabit Ethernet ports via Broadcom BCM5719, the system offers reliable connectivity for high-throughput environments. With PCIe Gen5 slots and GPU support available, it’s well-positioned for performance upgrades and graphics-heavy operations.

Efficient Power and Security Features

Redundant 1000W power supplies and built-in TPM 2.0 hardware help protect uptime and secure sensitive operations. Whether deployed in a standalone setting or within a rack, this system is engineered for stability and continuity.

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I/O Diagram (Front 4LFF "4 Bays")

Key	Component
1	DisplayPort 1.1a
2	USB 3.2 Gen1 port
3	iLO service port
4	UID button/LED
5	NIC status LED 1
6	Health LED
7	Power on/Standby button and system power LED
8	Optical drive bay
9	Media bay filler panel
10	Serial number/iLO information pull tab
11	Box3: Default drive cage for 4LFF
12	Box2: Optional drive cage for 8SFF/4LFF
13	Box1: Optional drive cage for 8SFF/4LFF, or internal LTO tape drive

Notes:1 Front NIC LED display doesn’t support NIC LED ACT/LINK indication from ALOM/PCIE/FLOM NIC's

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I/O Diagram (Front 8SFF "8 Bays")

Key	Component
1	DisplayPort 1.1a
2	USB 3.2 Gen1 port
3	iLO service port
4	UID button/LED
5	NIC status LED
6	Health LED
7	Power on/Standby button and system power LED
8	Optical drive bay
9	Media bay filler panel
10	Serial number/iLO information pull tab
11	Box3: Default drive cage for 8SFF*
12	Box2: Optional drive cage for 8SFF
13	Box1: Optional drive cage for 8SFF, or internal LTO tape drive

Notes: *Optional for 8SFF x4 U.3 drive kit or 12 EDSFF drive kit

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I/O Diagram (Side)

Key	Component
1	CPU Socket 1 & 2
2	Dual USB port (Stacked, Top: USB 3.2 Gen1 port, Bottom: USB 2.0 port)
3	Megacell battery holder (Under)
4	HPE NS204i-u Gen11 NVMe Hot Plug Boot Optimized Storage Device (Optional)
5	Secondary riser connector
6	Tertiary riser sideband connector
7	Serial port cable connector
8	Slot 15 OCP 2 (Optional for NIC adapter)
9	HPE NS204i-u power connector
10	Primary riser connector
11	Slot 14 OCP 1 (Optional for OROC/NIC adapter)

Notes:
1 CPU1 (bottom) shown Standard Heatsink with fully memory populated in 16 slots (32 slots in total)
2 CPU2 (top) shown Standard Heatsink with fully memory populated in 16 slots (32 slots in total)

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I/O Diagram (Back)

Key	Component
1	HPE NS204i-u Gen11 NVMe Hot Plug Boot Optimized Storage Device (Optional)
2	PCIe Slots 9-10 (Optional tertiary riser, 2nd processor required for expansion card installation)
3	Flexible Slot power supply 1
4	Flexible Slot power supply 2 (Optional)
5	VGA Port
6	External Fan connector 9
7	Slot 15 OCP 2 (Optional for NIC adapter)
8	Serial port (Optional)
9	iLO management port
10	USB 3.2 Gen 1 ports x2
11	External Fan connector 10
12	Slot 14 OCP 1 (Optional for OROC/NIC adapter)
13	PCIe Slots 1-4 (Primary riser)
14	Padlock eye
15	PCIe Slots 5-8 (Secondary riser)
16	Kensington slot