HPEpart number
P77057-B21HPE P77057-B21 — Enterprise SSDs
- Capacity
- 3.84TB
- Drive type
- SSD
- Storage protocol
- NVMe
Inherited technical record
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
P77059-B21HPE P77059-B21 — Enterprise SSDs
- Capacity
- 7.68TB
- Drive type
- SSD
- Storage protocol
- NVMe
Inherited technical record
HPEpart number
P77061-B21HPE P77061-B21 — Enterprise SSDs
- Capacity
- 15.36TB
- Drive type
- SSD
- Storage protocol
- NVMe
Inherited technical record
HPEpart number
P77262-B21HPE P77262-B21 — Enterprise SSDs
- Capacity
- 1.6TB
- Drive type
- SSD
- Storage protocol
- NVMe
Inherited technical record
HPEpart number
P77265-B21HPE P77265-B21 — Enterprise SSDs
- Capacity
- 3.2TB
- Drive type
- SSD
- Storage protocol
- NVMe
Inherited technical record
HPEpart number
P77267-B21HPE P77267-B21 — Enterprise SSDs
- Capacity
- 6.4TB
- Drive type
- SSD
- Storage protocol
- NVMe
Inherited technical record
HPEpart number
P77269-B21HPE P77269-B21 — Enterprise SSDs
- Capacity
- 1.92TB
- Drive type
- SSD
- Storage protocol
- NVMe
Inherited technical record
HPEpart number
P77271-B21HPE P77271-B21 — Enterprise SSDs
- Capacity
- 3.84TB
- Drive type
- SSD
- Storage protocol
- NVMe
Inherited technical record
HPEpart number
P77275-B21HPE P77275-B21 — Enterprise SSDs
- Capacity
- 15.36TB
- Drive type
- SSD
- Storage protocol
- NVMe
Inherited technical record
HPEpart number
P78784-B21HPE P78784-B21 — Enterprise SSDs
- Capacity
- 3.2TB
- Drive type
- SSD
- Form factor designation
- E3.S
Inherited technical record
HPEpart number
P78787-B21HPE P78787-B21 — Enterprise SSDs
- Capacity
- 6.4TB
- Drive type
- SSD
- Form factor designation
- E3.S
Inherited technical record
HPEpart number
P78789-B21HPE P78789-B21 — Enterprise SSDs
- Capacity
- 3.84TB
- Drive type
- SSD
- Form factor designation
- E3.S
Inherited technical record
HPEpart number
P78793-B21HPE P78793-B21 — Enterprise SSDs
- Capacity
- 15.36TB
- Drive type
- SSD
- Form factor designation
- E3.S
Inherited technical record
HPEpart number
P78801-B21HPE P78801-B21 — Enterprise SSDs
- Capacity
- 3.2TB
- Drive type
- SSD
- Form factor designation
- U.3
Inherited technical record
HPEpart number
P78804-B21HPE P78804-B21 — Enterprise SSDs
- Capacity
- 6.4TB
- Drive type
- SSD
- Form factor designation
- U.3
Inherited technical record
HPEpart number
P78806-B21HPE P78806-B21 — Enterprise SSDs
- Capacity
- 3.84TB
- Drive type
- SSD
- Form factor designation
- U.3
Inherited technical record
HPEpart number
P78808-B21HPE P78808-B21 — Enterprise SSDs
- Capacity
- 7.68TB
- Drive type
- SSD
- Form factor designation
- U.3
Inherited technical record
HPEpart number
P78810-B21HPE P78810-B21 — Enterprise SSDs
- Capacity
- 15.36TB
- Drive type
- SSD
- Form factor designation
- U.3
Inherited technical record
HPEpart number
P78914-B21HPE P78914-B21 — Enterprise SSDs
- Capacity
- 1.92TB
- Drive type
- SSD
- Storage protocol
- NVMe
Inherited technical record
HPEpart number
P78917-B21HPE P78917-B21 — Enterprise SSDs
- Capacity
- 3.84TB
- Drive type
- SSD
- Storage protocol
- NVMe
Inherited technical record
HPEpart number
P78919-B21HPE P78919-B21 — Enterprise SSDs
- Capacity
- 7.68TB
- Drive type
- SSD
- Storage protocol
- NVMe
Inherited technical record
HPEpart number
P78921-B21HPE P78921-B21 — Enterprise SSDs
- Capacity
- 15.36TB
- Drive type
- SSD
- Storage protocol
- NVMe
Inherited technical record
HPEpart number
P78923-B21HPE P78923-B21 — Enterprise SSDs
- Capacity
- 30.72TB
- Drive type
- SSD
- Storage protocol
- NVMe
Inherited technical record
HPEpart number
P79065-B21HPE P79065-B21 — Enterprise SSDs
- Capacity
- 30.72TB
- Drive type
- SSD
- Storage protocol
- NVMe
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.