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HPE ProLiant ML350 Gen11 4U tower server in silver finish

HPE

HPE ProLiant ML350 G11 4U Tower Server 1×Xeon Gold 5416S 16C 2.0 GHz 32GB DDR5 800W P55953-001

SKU CH-7XER-ZJSBD MPN P55953-001

A 4U tower server with one 16-core Xeon Gold 5416S at 2.0 GHz, 32 GB DDR5, eight drive bays and an 800 W power supply

  • ProcessorIntel Xeon Gold
  • Installed RAM32 GB
  • Processor core count16-Core Processor
  • Type of memoryDDR5
  • Rack height4U
  • Processor speed5416S (2.0 GHz)
  • 16-core Xeon Gold 5416S at 2.0 GHz powers demanding workloads
  • 32 GB DDR5 memory installed with capacity up to 8 TB
  • MR408i-o storage controller with 4 GB cache manages up to 8 drive bays
  • Broadcom BCM5719 4-port 1 GbE OCP3 adapter handles network traffic
  • UEFI Secure Boot and Immutable Silicon Root of Trust protect firmware integrity

Built for growth

The HPE ProLiant ML350 G11 is a 4U tower server designed for small offices, remote sites and growing businesses. It ships with one Intel Xeon Gold 5416S 16-core processor at 2.0 GHz and 32GB of DDR5 memory. The chassis supports a second processor and up to 8TB of RAM across 32 slots.

From single to dual CPU

This configuration starts with one processor installed and room for a second identical Xeon Gold 5416S. Adding the second CPU doubles core count to 32 and unlocks the full memory capacity. The upgrade is worth it when workloads outgrow the initial 16 cores and 32GB baseline.

Storage controller bandwidth

The MR408i-o controller uses eight PCIe lanes with 4GB cache and supports Serial ATA and SAS drives across eight bays. Its OCP SPDM interface limits peak throughput to the x8 link width. Arrays that demand more lanes or cache will hit this ceiling.

How it compares

Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.

Price $3,933.99
Pricier than about 72% of the 17,641 comparable items (median $1,910.99).
Installed RAM 32 GB
Lower than about 80% of the 15,103 comparable items (median 128 GB).
Processor core count 16-Core Processor
Typical for this category: the median of 7,955 items is 16.

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Specifications

Product
Brand nameHPE
Product lineProLiant
Model nameProLiant ML350 G11 4U
Part numberP55953-001
Product typeTower
Processor
ProcessorIntel Xeon Gold
Processor core count16-Core Processor
Processor speed5416S (2.0 GHz)
Installed CPUs1
Max supported CPUs2
Memory
Installed RAM32 GB
Type of memoryDDR5
Maximum RAM capacity8 TB
Memory slot count32
Storage
Disk controllerMR408i-o
Drive bays8
Size & build
Rack height4U
Product dimensionsHeight:
18.2 in
Width:
6.9 in
Depth:
28 in
Product weight81.97 lb (37.2 kg)
Shipping weight33.57 kg
Package size1016 × 635 × 356 mm
In the box
In the boxProLiant ML350 G11 Server
6-foot IEC C-13/C-14 Jumper Cord

Questions about this item

Will the 4U tower chassis fit a standard 19-inch rack that is at least 28 inches deep?

The server is 18.2 inches high, 6.9 inches wide and 28 inches deep, so a standard 19-inch rack with 28-inch depth will accommodate the 4U form factor.

How do I install the MR408i-o storage controller and what step is often missed?

Seat the MR408i-o into the dedicated OCP 3.0 slot, connect the SAS cables to the eight SFF drive backplane, then enable the controller in UEFI before creating arrays.

When will the 800 W power supply need replacement?

The 800 W Flex Slot supply is rated for continuous operation; plan replacement after five to seven years or if the iLO 6 health log reports a fan or voltage fault.

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