HPpart number
819413-001HP 819413-001 — Server memory
- Title-derived · capacity / module size
- 64GB
- Title-derived · memory generation/type
- DDR4, ECC, Lrdimm
Title-derived fields · unverified
Search the complete hardware catalog
Compare the fields actually recorded, preserve complete part-number suffixes and carry your choices into a local RFQ.
HPpart number
819799-001HP 819799-001 — Server memory
- Title-derived · capacity / module size
- 4GB
- Title-derived · memory generation/type
- DDR4, ECC
Title-derived fields · unverified
HPpart number
835955-B21HP 835955-B21 — Server memory
- Title-derived · capacity / module size
- 16GB
- Title-derived · memory generation/type
- DDR4, Registered, ECC
Title-derived fields · unverified
HPpart number
835955-B21-RETAILHP 835955-B21-RETAIL — Server memory
- Title-derived · capacity / module size
- 16GB
- Title-derived · memory generation/type
- DDR4, Registered, ECC
Title-derived fields · unverified
HPpart number
838083-B21HP 838083-B21 — Server memory
- Title-derived · capacity / module size
- 32GB
- Title-derived · memory generation/type
- DDR4, Registered, ECC
- component density
- 32GB
Title-derived fields · unverified
HPpart number
838083-B21-RETAILHP 838083-B21-RETAIL — Server memory
- Title-derived · capacity / module size
- 32GB
- Title-derived · memory generation/type
- DDR4, Registered, ECC
Title-derived fields · unverified
HPpart number
840756-091HP 840756-091 — Server memory
- Title-derived · capacity / module size
- 16GB
- Title-derived · memory generation/type
- DDR4, Registered, ECC
Title-derived fields · unverified
HPpart number
840758-191HP 840758-191 — Server memory
- Title-derived · capacity / module size
- 32GB
- Title-derived · memory generation/type
- DDR4, Registered, ECC
- component density
- 32GB
Title-derived fields · unverified
HPpart number
840758-191-RETAILHP 840758-191-RETAIL — Server memory
- Title-derived · capacity / module size
- 32GB
- Title-derived · memory generation/type
- DDR4, Registered, ECC
Title-derived fields · unverified
HPpart number
846740-001HP 846740-001 — Server memory
- Title-derived · capacity / module size
- 16GB
- Title-derived · memory generation/type
- DDR4, Registered, ECC
Title-derived fields · unverified
HPpart number
850880-001HP 850880-001 — Server memory
- Title-derived · capacity / module size
- 16GB
- Title-derived · memory generation/type
- DDR4, Registered, ECC
Title-derived fields · unverified
HPpart number
850881-001HP 850881-001 — Server memory
- Title-derived · capacity / module size
- 32GB
- Title-derived · memory generation/type
- DDR4, Registered, ECC
Title-derived fields · unverified
HPpart number
852261-001HP 852261-001 — Server memory
- Title-derived · capacity / module size
- 8GB
- Title-derived · memory generation/type
- DDR4, Registered, ECC
Title-derived fields · unverified
HPpart number
852545-001HP 852545-001 — Server memory
- Title-derived · capacity / module size
- 8GB
- Title-derived · memory generation/type
- DDR4, Registered, ECC
Title-derived fields · unverified
HPpart number
853287-091HP 853287-091 — Server memory
- Title-derived · capacity / module size
- 8GB
- Title-derived · memory generation/type
- DDR4, Registered, ECC
Title-derived fields · unverified
HPpart number
855506-091HP 855506-091 — Server memory
- Title-derived · capacity / module size
- 16GB
- Title-derived · memory generation/type
- DDR4, Registered, ECC
Title-derived fields · unverified
HPpart number
862974-B21HP 862974-B21 — Server memory
- Title-derived · capacity / module size
- 8GB
- Title-derived · memory generation/type
- DDR4, ECC
Title-derived fields · unverified
HPpart number
868843-001HP 868843-001 — Server memory
- Title-derived · capacity / module size
- 32GB
- Title-derived · memory generation/type
- DDR4, Registered, ECC
- component density
- 32GB
Title-derived fields · unverified
HPpart number
868843-001-RETAILHP 868843-001-RETAIL — Server memory
- Title-derived · capacity / module size
- 32GB
- Title-derived · memory generation/type
- DDR4, Registered, ECC
Title-derived fields · unverified
HPpart number
927570-002HP 927570-002 — Server memory
- Technical fields
- Pending source review
Identity only · specifications pending
HPpart number
E2Q91AAHP E2Q91AA — Server memory
- Title-derived · capacity / module size
- 4GB
- Title-derived · memory generation/type
- DDR3, ECC
Title-derived fields · unverified
HPpart number
E5Z83AAHP E5Z83AA — Server memory
- Title-derived · capacity / module size
- 4GB
- Title-derived · memory generation/type
- DDR3, ECC
Title-derived fields · unverified
HPcatalog label
HP AUB0812SJ-00-Z8 G4 — HP Bottom Memory FanHP HP AUB0812SJ-00-Z8 G4 — HP Bottom Memory Fan — Server memory
- Technical fields
- Pending source review
Identity only · specifications pending
HPcatalog label
HP P28344-001-HIGH P — HP MR416I-P GEN10+ Trimode 16gb/S PCIE GEN4 NVME / 12gb/S SAS Sixteen Port 4GB Cache PCI-E 4.0 X8 Raid Controller - Broadcom Megaraid 416i-P / Mr-416i-P / SAS3916 Non Volatile Memory Express / 12gb/S Serial Attached SHP HP P28344-001-HIGH P — HP MR416I-P GEN10+ Trimode 16gb/S PCIE GEN4 NVME / 12gb/S SAS Sixteen Port 4GB Cache PCI-E 4.0 X8 Raid Controller - Broadcom Megaraid 416i-P / Mr-416i-P / SAS3916 Non Volatile Memory Express / 12gb/S Serial Attached S — Server memory
- Title-derived · capacity / module size
- 4GB
- Title-derived · storage/interface
- PCIE GEN4, NVME, SAS, PCI-E 4.0, SATA
- Title-derived · form factor
- SFF
Title-derived fields · unverified
Server platforms — the next decisions
Server platforms
Server platforms
Specify rack height, bay size and backplane options.
This guide adds the decisions, documents and next steps that support this page.
Server directory
Choose the right route
Rack systems
Plan rack depth, rail kit and airflow before choosing a chassis.
Server directoryBlade systems
Identify the enclosure, fabric modules and generation-specific interconnects.
Server configuratorMulti-node systems
Separate shared power, node count and service access in the request.
Buying guidesDetails that change the configuration
Chassis & drive layout
Specify rack height, bay size and backplane options.
Processor & memory
Record CPU generation, socket count and DIMM population.
Power & management
Include input power, PSU redundancy and remote-management needs.
From requirement to handover
- 01
Define workload
- 02
Select chassis
- 03
Review configuration
- 04
Prepare acceptance
A planning sequence, not a record of completed work.
Explore the relevant catalog
All manufacturers
Recorded catalog identities
Counts show records in the site catalog. They do not represent stock, available quantities or verified compatibility.
Snapshot: 2026-09-15
Compare the buying requirements
| Decision | Record in your brief | Evidence to retain |
|---|---|---|
| Chassis & drive layout | Specify rack height, bay size and backplane options. | Complete identifier and source revision |
| Processor & memory | Record CPU generation, socket count and DIMM population. | Platform document or written clarification |
| Power & management | Include input power, PSU redundancy and remote-management needs. | Offered-unit details and agreed scope |
Build your readiness checklist
Your preparation progress
Tick items as you prepare them. This is your personal checklist, not a hardware validation.
Saved in this browser when local storage is available.
A closer look at the hardware
Reference-based generated scenes; actual-unit photos are available only through an explicit unit-specific request. Related models are separate catalog records, not substitutes for the item on this page.
Keep the supporting material together
Server directory
Continue the relevant directory or service flow.
Open resourceServer configurator
Use the connected tool to develop the requirement.
Open resourceBuying guides
Retain the supporting reference with your project brief.
Open resourceTurn the brief into the next step
Server platforms
Keep the requirement specific.
Exact chassis model recorded · CPU and DIMM plan attached · Drive backplane and risers identified · Rails and power requirements listed.