Dell · Enterprise HDD
OEM / platform-specific part
161-BBSV
Sales SKU
20TB HDD SATA ISE 6Gbps 7.2K 512e 3.5in 3.5in Internal Bay
- Capacity
- 20TB
OEM storage & memory
Find platform-specific parts by the complete Dell, HPE, Lenovo or H3C number. Keep the original brand, option, service and ordering identities when planning a replacement.
Three specialist ranges
Model & part number search
Use the complete OEM part number. An OEM option, a service spare and a bare manufacturer part remain different products even when the underlying hardware appears identical. Product listings do not indicate current stock or an approved replacement.
152 matching products · showing 1–24
Availability and pricing on request
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
20TB HDD SATA ISE 6Gbps 7.2K 512e 3.5in 3.5in Internal Bay
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
20TB HDD SATA ISE 6Gbps 7.2K 512e 3.5in Cabled
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
20TB HDD SAS ISE 12Gbps 7.2K 512e 3.5in Internal Bay
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
20TB HDD SAS ISE 12Gbps 7.2K 512e 3.5in Hot-Plug
Dell · Enterprise HDD
OEM / platform-specific part
OEM ordering PN
Dell 1B31PR200-600-G is a hard disk drive reference for an ASTER RACKIT enquiry. Preserve the complete PN and confirm the target system and offered configuration.
Source-listed specifications · Review required
Dell · Enterprise HDD
OEM / platform-specific part
OEM ordering PN
Dell 2RR9T is a hard disk drive reference for an ASTER RACKIT enquiry. Preserve the complete PN and confirm the target system and offered configuration.
Source-listed specifications · Review required
Dell · Enterprise HDD
OEM / platform-specific part
OEM ordering PN
Dell 36RH9 is a hard disk drive reference for an ASTER RACKIT enquiry. Preserve the complete PN and confirm the target system and offered configuration.
Source-listed specifications · Review required
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
Dell 1.2TB 10K RPM SAS 12Gbps 2.5in Hot-plug Drive
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
Dell 1.2TB 10K RPM SAS 12Gbps 2.5in Hot-plug Drive
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
Dell 1TB 7.2K RPM SATA 6Gbps 512n 3.5in Hot-plug hard drive
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
Dell 1.2TB 10K RPM SAS ISE 12Gbps 512n 2.5in Hot-plug Hard Drive
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
Dell 1.2TB 10K RPM SAS ISE 12Gbps 512n 2.5in Hot-plug Hard Drive 3.5in Hybrid Carrier
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
Dell 1TB 7.2K RPM SATA 6Gbps 512n 3.5in Drive
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
Dell 12TB 7.2K RPM SATA 6Gbps 512e 3.5in Drive
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
Dell 1.2TB 10K RPM SAS 12Gbps 512n 2.5in Hot-plug Drive 3.5in Hybrid Carrier
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
Dell 2.4TB 10K RPM Self-Encrypting SAS ISE 12Gbps 2.5in Hot-plug Hard Drive FIPS140-2
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
Dell 8TB 7.2K RPM SATA 6Gbps 512e 3.5in Hot-plug Hard Drive
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
Dell 4TB 7.2K RPM SATA 6Gbps 512n 3.5in Hot-plug Hard Drive
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
Dell 2.4TB 10K RPM SAS ISE 12Gbps 512n 2.5in Hard Drive
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
Dell 2.4TB 10K RPM SAS ISE 12Gbps 512n 2.5in with 3.5in Hybrid Carrier Hard Drive
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
Dell 16TB 7.2K RPM SATA 6Gbps 512e 3.5in Hard Drive
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
Dell 4TB 7.2K RPM SAS ISE 12Gbps 512n 3.5in Hard Drive
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
Dell 12TB 7.2K RPM SAS ISE 12Gbps 512e 3.5in Hard Drive
Dell · Enterprise HDD
OEM / platform-specific part
Sales SKU
Dell 12TB 7.2K RPM SATA 6Gbps 512e 3.5in Hard Drive
Before you order
Inspection & supply
Ask for the available health counters, operating hours and reported error information for the offered lot.
Agree on the diagnostic and media-test scope. Any destructive test or sector reformat must be agreed before work begins.
Specify individual protection, carrier requirements and lot identification. Confirm the quantity and condition on the offer.
Purchasing support
Include quantity, target system, acceptable condition and any revision or firmware requirement.
Prepare your enquiryReview model-specific options and memory or storage arrangements before final approval.
Open server configuratorsDiscuss server-pull SSD, HDD and memory requirements, matched lots and current unit photographs.
Parts supply & inspectionCommon questions
No. Confirm the quantity, condition, price and delivery timing for the offered lot with our team.
No. Firmware, interface, form factor, controllers and OEM requirements may limit compatibility. Supply the exact host model for review.
Carriers, brackets and accessories are included only when specified in the quotation. Confirm the complete contents.
Yes. Send the complete PN or model, quantity, target system and readable label photographs. We can review your sourcing request.
Discuss your requirements
Prepare your enquiry with the full identifier, quantity, required condition and delivery destination, then share it with your sales contact.
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
Specify interface, endurance requirement and the complete suffix.
Drive & memory searchSeparate SAS/SATA, sector format, capacity and carrier.
Storage systemsReview controllers, drive shelves, host connectivity and support scope.
Drive-path checklistTrace host adapter, backplane, cable and physical drive interface.
Separate raw capacity from usable capacity and workload requirements.
Confirm OEM firmware, sector format and tray requirements explicitly.
A planning sequence, not a record of completed work.
Counts show records in the site catalog. They do not represent stock, available quantities or verified compatibility.
Snapshot: 2026-09-15
| 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 |
Tick items as you prepare them. This is your personal checklist, not a hardware validation.
Saved in this browser when local storage is available.
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.
Continue the relevant directory or service flow.
Open resourceUse the connected tool to develop the requirement.
Open resourceRetain the supporting reference with your project brief.
Open resourceFull model and suffix preserved · Interface and sector format specified · Carrier and firmware scope recorded · Usable-capacity requirement stated.