HPE ProLiant ML350 Gen9 Parts
Keep your HPE ProLiant ML350 Gen9 tower server running reliably with our full range of upgrade and replacement parts. Designed for SMB and enterprise deployments, the ML350 Gen9 delivers excellent scalability, performance, and versatility.
Available ML350 Gen9 Parts:
- Memory: DDR4 ECC Registered RDIMM and LRDIMM
- Drives: SAS, SATA, and select NVMe SSDs
- Storage Controllers: Smart Array RAID and HBAs
- Networking: PCIe Ethernet NICs
- Power Supplies: Hot-plug redundant PSU options
- Processors: Intel Xeon E5-2600 v3/v4 Series
✅ Looking for a specific ML350 Gen9 part? Browse subcategories below or contact us for help.
Unique Options

NOTE: Add’l 8LFF Hard Drive Cage/backplane assembly, allowing for up to 24FF Drive Bays.
$280
$197.00

NOTE: Add’l 8SFF Hard Drive Cage/Backplane assembly, allowing for up to 48SFF Drive Bays.
$398
$275.00

NOTE: This kit consists of four add’l system fans and two PCIe air baffles to support fan redundancy.
$232
$157.00

NOTE: Cage for converting LFF drive bays to a media device. Supports 1*Half-Height tape storage/ Disk-Based Backup device. (RDX)
$650
$485.00

NOTE: Cage for converting SFF drive bays to a media device. Supports 2*Half-Height/ 1*Full-Height tape storage/ Disk-Based Backup device (RDX).
$612
$450.00

NOTE: Mini-SAS Cable Kit for Flexible Smart Array Controller (AROC).

NOTE: Mini-SAS Cable Kit for stand-up P-series Smart Array Card.

NOTE: Mini-SAS Cable kit for Host Bus Adapter.

NOTE: Required to support B140i embedded SATA controller
NOTE: FIO indicates factory integrated option for CTO order only.

NOTE: Required to support graphic accelerators except for K2200.

NOTE: For converting a tower model to a rack model. It is consist of a 5U rail kit, cable management arm (CMA) and rack enablement kit (rack ear, rack handle, SID blank etc).

NOTE: For rack model only.

NOTE: For ML350 Rack model only.
$290
$240.00

NOTE: The SAS Expander card supports 24 drives. The SAS Expander card must be used in conjunction with an HPE Smart Array P840 or P440 controller, or an H240 Host Bus Adapter. The SAS Expander card cannot be connected to H240ar or P440ar Flexible Smart Array Controller cards.
NOTE: The SAS Expander kit includes two cables to connect from the Smart Array controller or HBA to the SAS Expander and the other to connect from the Expander to the HDD backplane.
NOTE: It DOES NOT support tape storage/ Disk-Based Backup device (RDX).

NOTE: 2nd Expander FIO Kit (769637-B21) is for factory integrated only and support for 25-48 HDDs, CANNOT be selected when the 1st Expander Kit (769635-B21) is not in order.
NOTE: When 769637-B21 (2nd Expander FIO Kit) is selected, then 2nd CPU (-B21 processor)
NOTE: Can't support tape storage/ Disk-Based Backup device (RDX).

NOTE: ML350 Gen9 supports max. four Power Supply slots. If Power supply selection qty is more than two, then X4 RPS Enablement Kit must be selected - to support the 3rd and 4th Power Supply Units. Minimum Power Supply qty. selection to configure with X4 RPS Enablement Kit is three.
NOTE: And this option is not supported with 720478-B21 (HPE 500W FS Plat Ht Plg Pwr Supply Kit).
NOTE: If hard drive cage selection qty. is more than three, this X4 RPS Enablement Kit must be selected - to get proper qty. of HDD backplane power connectors.
NOTE: If DW GPU card selection qty. is more than two, this X4 RPS Enablement Kit MUST be selected - in order to get proper qty. of GPU external power connectors.

NOTE: Support for SFF chassis SKU only. Maximum installation of NVMe express bay in ML350 Gen9 is one - installation limited to Box 1 or Box 4 for optimized cooling, which supports up to 6 SFF NVMe PCIe SSDs.
NOTE: One express bay bridge card is included in the enablement kit, with installation limited to PCIe slot 3, 6 or 8. If slot 6 or 8 is selected, a 2nd processor must be installed.
NOTE: For NVMe PCIe SSD selection, refer to drive section in this document.
Memory
Memory for E5-2600v4 Series
Registered DIMMs (RDIMMs) for E5-2600v4 Series
$104
$73.00

NOTE: Depending on Processor selected this memory will run at 1866, 2133 or 2400MHz.
NOTE: Mixing of DIMM types is not supported.
NOTE: Mixing of 2133 and 2400MHz DIMMs is not supported.
$203
$139.00
Load Reduced DIMMs (LRDIMMs) for E5-2600v4 Series

NOTE: 128GB DIMMs cannot be mixed with any other size DIMMs.
$1,048
$829.00
$193
$138.00
HPE Persistent Memory (NVDIMM) for E5-2600v4 Series
NOTE: The following memory is supported by the E5-2600v4 series Processor only.

NOTE: A maximum of 16 NVDIMMs can be supported. NVDIMMs cannot be used with LRDIMMs.
NOTE: NVDIMMs only supported on factory configured servers with E5-2600 v4 processors, not
supported on servers upgraded from E5-2600 v3 to E5-2600 v4 processors.
$192
$136.00
Memory for E5-2600v3 Series
Registered DIMMs (RDIMMs) for E5-2600v3 Series
Load Reduced DIMMs (LRDIMMs) for E5-2600v3 Series

NOTE: Memory speeds will vary by processor model, please see memory section of QuickSpecs.
$203
$145.00
Optical Media
Drives
NOTE: For a complete list of the drive, controller and cable options please check the compatibility matrix: (link)
Hard Disk Drives
12G SAS Hot Plug LFF 3.5in Enterprise HDD
12G SAS Hot Plug LFF 3.5in Midline HDD
$699
$468.00
$469
$353.00
$382
$269.00
$274
$196.00
6G SATA Hot Plug LFF 3.5in Midline HDD
$790
$558.00
$681
$476.00
$640
$467.00
$485
$348.00
6G SATA Hot Plug LFF 3.5in Mixed Use SSD
12G SAS Hot Plug SFF 2.5in Enterprise HDD
$522
$348.00
$266
$178.00
$235
$168.00
$475
$358.00
$458
$344.00
$325
$249.00
$161
$115.00
$196
$147.00
12G SAS Hot Plug SFF 2.5in Midline HDD
6G SATA Hot Plug SFF 2.5in Midline HDD
$347
$248.00
Solid State Drives
12G SAS Hot Plug SFF 2.5in Read Intensive SSD

HPE Solid State Drives: Write Intensive (WI) vs. Mixed Use (MU) vs. Read Intensive (RI)
$2,892
$1,981.00
$1,856
$1,298.00
$1,784
$1,293.00
$876
$635.00
$1,144
$823.00
$773
$533.00
$925
$647.00
12G SAS Hot Plug SFF 2.5in Write Intensive SSD

HPE Solid State Drives: Write Intensive (WI) vs. Mixed Use (MU) vs. Read Intensive (RI)
$1,029
$700.00
$727
$527.00
12G SAS Hot Plug LFF 3.5in Mixed Use SSD
12G SAS Hot Plug SFF 2.5in Mixed Use SSD

HPE Solid State Drives: Write Intensive (WI) vs. Mixed Use (MU) vs. Read Intensive (RI)
6G SATA Hot Plug WI-3 SFF 2.5in SC SSD
6G SATA Hot Plug SFF 2.5in Mixed Use SSD

HPE Solid State Drives: Write Intensive (WI) vs. Mixed Use (MU) vs. Read Intensive (RI)
6G SATA Hot Plug LFF 3.5in Mixed Use SSD

HPE Solid State Drives: Write Intensive (WI) vs. Mixed Use (MU) vs. Read Intensive (RI)
Mixed Use - 6G SATA - M.2 - SSD
6G SATA Hot Plug LFF 3.5in SC Read Intensive SSD

HPE Solid State Drives: Write Intensive (WI) vs. Mixed Use (MU) vs. Read Intensive (RI)
$861
$638.00
$864
$604.00
6G SATA Hot Plug SFF 2.5in SC Read Intensive SSD

HPE Solid State Drives: Write Intensive (WI) vs. Mixed Use (MU) vs. Read Intensive (RI)
$1,607
$1,148.00
$1,600
$1,250.00
$768
$533.00
$897
$623.00
$720
$518.00
$518
$375.00
$606
$433.00
$545
$371.00
$327
$237.00
$360
$245.00
$358
$245.00
$362
$266.00
$376
$254.00
Read Intensive - 6G SATA - M.2 - SSD
HPE NVMe PCIe Read Intensive SFF (2.5 inch) SSD

HPE Solid State Drives: Write Intensive (WI) vs. Mixed Use (MU) vs. Read Intensive (RI)
$888
$604.00
$1,191
$805.00

NOTE: ML350 Gen9 6SFF Express Bay Enablement Kit (726551-B21) is required to support these drives.
NOTE: HPE has qualified the NVMe drive portfolio using the Operating System inbox drivers, full detail on the HPE Solid State Drive QuickSpecs.
$816
$563.00
HPE NVMe PCIe Mixed Use SSDs

HPE Solid State Drives: Write Intensive (WI) vs. Mixed Use (MU) vs. Read Intensive (RI)
$1,253
$889.00
$532
$380.00

NOTE: ML350 Gen9 6SFF Express Bay Enablement Kit (726551-B21) is required to support these drives.
NOTE: HPE has qualified the NVMe drive portfolio using the Operating System inbox drivers, full detail on the HPE Solid State Drive QuickSpecs.
$448
$320.00
M.2 SSD

NOTE: M.2 SSD ML-DL Enablmt Kit can be used to build RAID 0, 1 by using B140i controller.
- When HPE 120GB or 340GB M.2 SSD ML-DL Dual Enablmt Kit is ordered, it can support RAID 0, 1.
- When HPE 120GB or 340GB M.2 SSD ML-DL Sngl Enablmt Kit is ordered, it can support RAID 0.
NOTE: M.2 SSD ML-DL Enablmt Kit CANNOT support RAID setting when AROC card (P440ar or H240ar) is selected. Embedded B140i controller CANNOT be used when AROC is ordered.
$358
$299.00
Hard Drive Blank Kits
Hard Drive Kits
$612
$450.00
$280
$197.00
$650
$485.00
$398
$275.00

NOTE: The ML350 Gen9 6SFF Express Bay kit is consist of one x6 SFF NVMe drive cage assembly, one
Networking
1 Gigabit Ethernet adapters


$145
$98.00


$185
$128.00


$84
$59.00


$349
$249.00
10 Gigabit Ethernet adapters


$175
$125.00


$105
$75.00


$223
$159.00
25 Gigabit Ethernet adapters


$207
$156.00

NOTE: The ML350 Gen9 ships with 4x1Gb ports Embedded.
$273
$201.00
InfiniBand
$405
$285.00
Power Supplies
HPE Flex Slot Hot-plug Power supplies

NOTE: If Power supply selection qty is more than two, then X4 RPS Enablement Kit must be selected (minimum Power Supply qty. selection to configure with X4 RPS Enablement Kit is three).
NOTE: And this option is not supported with 720478-B21 (HPE 500W FS Plat Ht Plg Pwr Supply Kit).
NOTE: If hard drive cage selection qty. is more than three, this X4 RPS Enablement Kit must be selected - to get proper qty. of HDD backplane power connectors.
NOTE: If DW GPU card selection qty. is more than two, this X4 RPS Enablement Kit MUST be selected - in order to get
Computation and Graphics Accelerators

NOTE: One Graphic Card Support Kit- 726565-B21 is required for each computation or graphics accelerator except for K2200 or M2000.

NOTE: A maximum of four of these cards can be selected. Each requires one Graphic Card Support Kit (726565-B21).
NOTE: If this SKU is selected then minimum quantity = 2 of 800W Power Supply Kit (725870-B21)

NOTE: A maximum of four of these cards can be selected. Each requires one Graphic Card Support Kit (726565-B21).

NOTE: A maximum of four of these cards can be selected. Each requires one Graphic Card Support Kit (726565-B21).
NOTE: Only supported with E5-2600v4 processors.

NOTE: A maximum of four of these cards can be selected. Each requires one Graphic Card Support Kit (726565-B21).
NOTE: Only supported with E5-2600v4 processors.

NOTE: A maximum of four of these cards can be selected.
NOTE: Only supported with E5-2600v4 processors.
NOTE: If more than two Double Wide Graphics options are selected, then HPE ML350 Gen9 X4 RPS Enablement
NOTE: Only the above listed Graphics cards are HPE standard supported options in this server.
NOTE: The NVIDIA Quadro modules are supported only on 64-bit versions of Linux and Windows operating systems as well as on Virtual Machine client operating systems. The supported bare metal operating systems are RHEL6, SLES 11 and Windows Server 2012 R2.
NOTE: Please see the HPE Power Advisor for estimated power consumption of your individual system configuration prior to installing GPUs. The HPE Power Advisor is located at: (link)
NOTE: All GPU Accelerators are restricted to equal less than 1024GB for system HOST memory.
Cooling Options

NOTE: This kit consists of four
$232
$157.00
Storage Controllers

SAS Controllers
HPE Flexible Smart Array Controllers

NOTE: Provides support for up to 8 internal SAS/SATA drives without using a PCIe slot.
NOTE: Includes the HPE Smart Storage Battery.
$183
$128.00

NOTE: Provides support for up to 8 internal SAS/SATA drives without using a PCIe slot.
NOTE: Includes the HPE Smart Storage Battery.
NOTE: FIO indicates factory integrated option via CTO.
$183
$128.00
HPE Smart Array Controllers

NOTE: Provides support for up to 8 internal SAS/SATA drives, consumes 1 PCIe slot.
$156
$109.00

NOTE: Includes the HPE Smart Storage Battery.
NOTE: FIO indicates factory integrated option via CTO.
$376
$285.00
$127
$89.00

NOTE: Includes the HPE Smart Storage Battery.
NOTE: FIO indicates factory integrated option via CTO.
$213
$149.00
HPE Smart Host Bus Adapters

NOTE: Provides support for up to 8 internal SAS/SATA drives without using a PCIe slot.
$109
$82.00

NOTE: Provides support for up to 8 internal SAS/SATA drives without using a PCIe slot.
NOTE: FIO indicates factory integrated option via CTO.
$99
$69.00

NOTE: FIO indicates factory integrated option via CTO.
$120
$84.00
Optional Upgrades

NOTE: The SAS Expander card supports 24 drives. The SAS Expander card must be used in conjunction with an HPE Smart Array P440 or P840 controller, or an H240 Host Bus Adapter. The SAS Expander card cannot be connected to H240ar or P440ar Flexible Smart Array Controller (AROC) cards. The SAS Expander kit includes two cables to connect from the Smart Array controller or HBA to the SAS Expander and the other to connect from the Expander to the HDD backplane.
NOTE: It DOES NOT support tape storage/ Disk-Based Backup device (RDX).

NOTE: The ML350 Gen9 2nd Expander Card must be used in conjunction with ML350 Gen9 SAS Expander kit (769635-B21, see config. guideline
NOTE: This kit DOES NOT support tape storage or disk-based backup devices (RDX) either.

NOTE: New part number P01366-B21 to replace the older part 727258-B21.
$145
$109.00
HPE Cable Options

NOTE: Mini-SAS Cable Kit for Flexible Smart Array (AROC) Controller.

NOTE: Mini-SAS Cable Kit for stand-up P-series Smart Array Card.

NOTE: Mini-SAS Cable kit for Host Bus Adapter.

NOTE: Required to support B140i embedded SATA controller.
NOTE: FIO indicates factory integrated option for CTO order.
Tape Backup
Tape Drives
$2,579
$1,896.00
$1,817
$1,307.00
$1,250
$899.00
$1,102
$755.00
$1,980
$1,458.00
$1,428
$985.00
$4,868
$3,606.00
$4,850
$3,895.00
HPE Tape Storage Systems
HPE StoreEver MSL6480

NOTE: Please see the HPE StoreEver MSL6480 Tape Library QuickSpecs for Technical Specifications and additional information.
$16,500
$12,500.00
$16,500
$12,500.00
$3,548
$2,886.00
$3,118
$2,293.00
Disk Backup
HPE RDX Removable Disk Backup Systems USB
$659
$499.00
$855
$648.00
$342
$259.00
$1,122
$850.00
$1,168
$885.00
Storage Options
Emulex Fibre Channel HBAs
QLogic Fibre Channel HBAs
Converged Network Adapter
USB and SD Options
$193
$138.00
Processors
NOTE: HPE server processor pricing is volatile and availability is unpredictable. Please select any CPU kit below and click Request Quote and submit the form to get the current pricing for that CPU kit. |
NOTE: All CPU Kits come complete with heatsink, fan(s), etc
E5-2600v4 series Processors
$260
$203.00
$570
$446.00
$1,628
$1,274.00
$1,628
$1,274.00
$915
$716.00
$915
$716.00
$271
$212.00
$869
$680.00
$283
$221.00
$225
$176.00
$363
$284.00
$363
$284.00
$1,525
$1,193.00
$1,525
$1,193.00
$317
$248.00
$317
$248.00
$248
$194.00
$248
$194.00
$340
$266.00
$1,379
$985.00
$1,379
$985.00
$2,284
$1,787.00
$2,284
$1,787.00
$2,801
$2,192.00
$2,801
$2,192.00
$2,284
$1,787.00
$2,284
$1,787.00
$743
$581.00
$743
$581.00
$708
$554.00
$708
$554.00
$363
$284.00
$363
$284.00
E5-2600v3 series Processors
$593
$464.00
$685
$489.00
$455
$356.00
$398
$311.00
$398
$311.00
$340
$266.00
$616
$482.00
$570
$446.00
$455
$356.00
$455
$356.00
$570
$446.00
$570
$446.00
$570
$446.00
$570
$446.00
$398
$311.00
$398
$311.00
$408
$289.00
$408
$289.00
$2,065
$1,616.00
$1,306
$1,022.00
$1,306
$1,022.00
$455
$356.00
$455
$356.00
$998
$740.00
$915
$716.00
$2,180
$1,706.00
$1,571
$1,229.00
$1,571
$1,229.00