HPEpart number
666987-B21HPE 666987-B21 — Caddies, cables & accessories
- Technical fields
- Pending source review
Identity only · specifications pending
Search the complete hardware catalog
Compare the fields actually recorded, preserve complete part-number suffixes and carry your choices into a local RFQ.
HPEpart number
701498-B21HPE 701498-B21 — Caddies, cables & accessories
- Technical fields
- Pending source review
Identity only · specifications pending
HPEpart number
726536-B21HPE 726536-B21 — Enterprise drives
- Storage protocol
- SATA
- Title-derived · storage/interface
- SATA
Inherited technical record
HPEpart number
726537-B21HPE 726537-B21 — Enterprise drives
- Storage protocol
- SATA
- Title-derived · storage/interface
- SATA
Inherited technical record
HPEpart number
804398-B21HPE 804398-B21 — RAID & HBA controllers
- Title-derived · storage/interface
- SAS
- Title-derived · controller/bus
- Smart Array, PCIe
Title-derived fields · unverified
HPEpart number
807878-B21HPE 807878-B21 — Caddies, cables & accessories
- Title-derived · form factor
- LFF
Title-derived fields · unverified
HPEpart number
833928-B21HPE 833928-B21 — Enterprise HDDs
- Capacity
- 4TB
- Drive type
- HDD
- Storage protocol
- SAS
Inherited technical record
HPEpart number
834028-B21HPE 834028-B21 — Enterprise HDDs
- Capacity
- 8TB
- Drive type
- HDD
- Storage protocol
- SATA
Inherited technical record
HPEpart number
834031-B21HPE 834031-B21 — Enterprise HDDs
- Capacity
- 8TB
- Drive type
- HDD
- Storage protocol
- SAS
Inherited technical record
HPEpart number
861681-B21HPE 861681-B21 — Enterprise HDDs
- Capacity
- 2TB
- Drive type
- HDD
- Storage protocol
- SATA
Inherited technical record
HPEpart number
861683-B21HPE 861683-B21 — Enterprise HDDs
- Capacity
- 4TB
- Drive type
- HDD
- Storage protocol
- SATA
Inherited technical record
HPEpart number
861686-B21HPE 861686-B21 — Enterprise HDDs
- Capacity
- 1TB
- Drive type
- HDD
- Storage protocol
- SATA
Inherited technical record
HPEpart number
865408-B21HPE 865408-B21 — Power supplies
- Rated power
- 500W
- Efficiency designation
- Platinum
- Title-derived · clock / cores / power
- 500W
Inherited technical record
HPEpart number
865438-B21HPE 865438-B21 — Power supplies
- Rated power
- 800W
- Efficiency designation
- Titanium
- Title-derived · clock / cores / power
- 800W
Inherited technical record
HPEpart number
881781-B21HPE 881781-B21 — Enterprise HDDs
- Capacity
- 12TB
- Drive type
- HDD
- Storage protocol
- SAS
Inherited technical record
HPEpart number
881787-B21HPE 881787-B21 — Enterprise HDDs
- Capacity
- 12TB
- Drive type
- HDD
- Storage protocol
- SATA
Inherited technical record
HPEpart number
P01366-B21HPE P01366-B21 — Caddies, cables & accessories
- Title-derived · clock / cores / power
- 96W
Title-derived fields · unverified
HPEpart number
P02377-B21HPE P02377-B21 — Caddies, cables & accessories
- Technical fields
- Pending source review
Identity only · specifications pending
HPEpart number
P03178-B21HPE P03178-B21 — Power supplies
- Rated power
- 1000W
- Title-derived · clock / cores / power
- 1000W
Inherited technical record
HPEpart number
P07818-B21HPE P07818-B21 — Server memory
- Memory generation
- DDR4
- Title-derived · memory generation/type
- DDR4
Inherited technical record
HPEpart number
P08443-B21HPE P08443-B21 — Network adapters
- Port count designation
- 2-port
- Connector designation
- SFP28
- Title-derived · capacity / module size
- 25Gb
Inherited technical record
HPEpart number
P08449-B21HPE P08449-B21 — Network adapters
- Port count designation
- 4-port
- Title-derived · capacity / module size
- 1Gb
Inherited technical record
HPEpart number
P08458-B21HPE P08458-B21 — Network adapters
- Port count designation
- 4-port
- Connector designation
- SFP28
- Title-derived · capacity / module size
- 25Gb
Inherited technical record
HPEpart number
P10097-B21HPE P10097-B21 — Network adapters
- Port count designation
- 2-port
- Title-derived · capacity / module size
- 10Gb
Inherited technical record
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.