HPEpart number
833926-B21HPE 833926-B21 — Enterprise HDDs
- Capacity
- 2TB
- Drive type
- HDD
- Storage protocol
- SAS
Inherited technical record
HPE / Enterprise HDDs
Compare the fields actually recorded, preserve complete part-number suffixes and carry your choices into a local RFQ.
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
861742-B21HPE 861742-B21 — Enterprise HDDs
- Capacity
- 6TB
- Drive type
- HDD
- Storage protocol
- SATA
Inherited technical record
HPEpart number
861746-B21HPE 861746-B21 — Enterprise HDDs
- Capacity
- 6TB
- Drive type
- HDD
- Storage protocol
- SAS
Inherited technical record
HPEpart number
872477-B21HPE 872477-B21 — Enterprise HDDs
- Capacity
- 600GB
- Drive type
- HDD
- Storage protocol
- SAS
Inherited technical record
HPEpart number
872479-B21HPE 872479-B21 — Enterprise HDDs
- Capacity
- 1200GB
- Drive type
- HDD
- Storage protocol
- SAS
Inherited technical record
HPEpart number
872481-B21HPE 872481-B21 — Enterprise HDDs
- Capacity
- 1800GB
- Drive type
- HDD
- Storage protocol
- SAS
Inherited technical record
HPEpart number
881457-B21HPE 881457-B21 — Enterprise HDDs
- Capacity
- 2400GB
- Drive type
- HDD
- Storage protocol
- SAS
Inherited technical record
HPEpart number
881779-B21HPE 881779-B21 — Enterprise HDDs
- Capacity
- 12000GB
- Drive type
- HDD
- Storage protocol
- SAS
Inherited technical record
HPEpart number
881781-B21HPE 881781-B21 — Enterprise HDDs
- Capacity
- 12TB
- Drive type
- HDD
- Storage protocol
- SAS
Inherited technical record
HPEpart number
881785-B21HPE 881785-B21 — Enterprise HDDs
- Capacity
- 12000GB
- Drive type
- HDD
- Storage protocol
- SATA
Inherited technical record
HPEpart number
881787-B21HPE 881787-B21 — Enterprise HDDs
- Capacity
- 12TB
- Drive type
- HDD
- Storage protocol
- SATA
Inherited technical record
HPEpart number
P23449-B21HPE P23449-B21 — Enterprise HDDs
- Capacity
- 16TB
- Drive type
- HDD
- Storage protocol
- SATA
Inherited technical record
HPEpart number
P23608-B21HPE P23608-B21 — Enterprise HDDs
- Capacity
- 16TB
- Drive type
- HDD
- Storage protocol
- SAS
Inherited technical record
HPEpart number
P23857-B21HPE P23857-B21 — Enterprise HDDs
- Capacity
- 16000GB
- Drive type
- HDD
- Storage protocol
- SATA
Inherited technical record
HPEpart number
P23863-B21HPE P23863-B21 — Enterprise HDDs
- Capacity
- 16000GB
- Drive type
- HDD
- Storage protocol
- SAS
Inherited technical record
HPEpart number
P28352-B21HPE P28352-B21 — Enterprise HDDs
- Capacity
- 2.4TB
- Drive type
- HDD
- Storage protocol
- SAS
Inherited technical record
HPEpart number
P28586-B21HPE P28586-B21 — Enterprise HDDs
- Capacity
- 1.2TB
- Drive type
- HDD
- Storage protocol
- SAS
Inherited technical record
HPEpart number
P28618-B21HPE P28618-B21 — Enterprise HDDs
- Capacity
- 2.4TB
- Drive type
- HDD
- Storage protocol
- SAS
Inherited technical record
Storage & drive systems — the next decisions
HPE / Storage & drive systems
Storage & drive systems
Trace host adapter, backplane, cable and physical drive interface.
This guide adds the decisions, documents and next steps that support this page.
Drive & memory search
Choose the right route
Enterprise SSDs
Specify interface, endurance requirement and the complete suffix.
Drive & memory searchEnterprise HDDs
Separate SAS/SATA, sector format, capacity and carrier.
Storage systemsStorage platforms
Review controllers, drive shelves, host connectivity and support scope.
Drive-path checklistDetails that change the configuration
Drive path
Trace host adapter, backplane, cable and physical drive interface.
Capacity & endurance
Separate raw capacity from usable capacity and workload requirements.
Firmware & carriers
Confirm OEM firmware, sector format and tray requirements explicitly.
From requirement to handover
- 01
Describe storage workload
- 02
Select interface & media
- 03
Review system path
- 04
Define acceptance checks
A planning sequence, not a record of completed work.
Explore the relevant catalog
HPE
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 |
|---|---|---|
| Drive path | Trace host adapter, backplane, cable and physical drive interface. | Complete identifier and source revision |
| Capacity & endurance | Separate raw capacity from usable capacity and workload requirements. | Platform document or written clarification |
| Firmware & carriers | Confirm OEM firmware, sector format and tray requirements explicitly. | 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
Drive & memory search
Continue the relevant directory or service flow.
Open resourceStorage systems
Use the connected tool to develop the requirement.
Open resourceDrive-path checklist
Retain the supporting reference with your project brief.
Open resourceTurn the brief into the next step
HPE / Storage & drive systems
Keep the requirement specific.
Full model and suffix preserved · Interface and sector format specified · Carrier and firmware scope recorded · Usable-capacity requirement stated.