# 821665-001 Hard Drive: compatible models

- Part number: 821665-001
- Name: HP Hard drive hardware kit 821665-001
- Brand: HP
- Type: Hard Drive
- Documented fits: 14
- HTML page: https://laptoppartfinder.com/parts/hp-821665-001/
- JSON: https://laptoppartfinder.com/api/parts/821665-001
- Part source: https://h10032.www1.hp.com/ctg/Manual/c04887199.pdf
- Last checked: 2026-11-04

## Compatible models

| Model | Manufacturer | Confidence | Constraints | Source |
|---|---|---|---|---|
| [HP EliteBook 745 G3](https://laptoppartfinder.com/models/hp-elitebook-745-g3/) | HP | oem_manual | Match the original OEM spare part number and your configuration before ordering. | [source](https://h10032.www1.hp.com/ctg/Manual/c04853478.pdf) |
| [HP EliteBook 755 G3](https://laptoppartfinder.com/models/hp-elitebook-755-g3/) | HP | oem_manual | Match the original OEM spare part number and your configuration before ordering. | [source](https://h10032.www1.hp.com/ctg/Manual/c04853478.pdf) |
| [HP EliteBook 820 G3](https://laptoppartfinder.com/models/hp-elitebook-820-g3/) | HP | oem_manual | Match the original OEM spare part number and your configuration before ordering. | [source](https://h10032.www1.hp.com/ctg/Manual/c04887199.pdf) |
| [HP EliteBook 820 G4](https://laptoppartfinder.com/models/hp-elitebook-820-g4/) | HP | oem_manual | Match the original OEM spare part number and your configuration before ordering. | [source](https://h10032.www1.hp.com/ctg/Manual/c05357611.pdf) |
| [HP EliteBook 828 G3](https://laptoppartfinder.com/models/hp-elitebook-828-g3/) | HP | oem_manual | Match the original OEM spare part number and your configuration before ordering. | [source](https://h10032.www1.hp.com/ctg/Manual/c04887199.pdf) |
| [HP EliteBook 828 G4](https://laptoppartfinder.com/models/hp-elitebook-828-g4/) | HP | oem_manual | Match the original OEM spare part number and your configuration before ordering. | [source](https://h10032.www1.hp.com/ctg/Manual/c05357611.pdf) |
| [HP EliteBook 840 G3](https://laptoppartfinder.com/models/hp-elitebook-840-g3/) | HP | oem_manual | Match the original OEM spare part number and your configuration before ordering. | [source](https://h10032.www1.hp.com/ctg/Manual/c04887250.pdf) |
| [HP EliteBook 840 G4](https://laptoppartfinder.com/models/hp-elitebook-840-g4/) | HP | oem_manual | Match the original OEM spare part number and your configuration before ordering. | [source](https://h10032.www1.hp.com/ctg/Manual/c05357618.pdf) |
| [HP EliteBook 848 G3](https://laptoppartfinder.com/models/hp-elitebook-848-g3/) | HP | oem_manual | Match the original OEM spare part number and your configuration before ordering. | [source](https://h10032.www1.hp.com/ctg/Manual/c04887250.pdf) |
| [HP EliteBook 848 G4](https://laptoppartfinder.com/models/hp-elitebook-848-g4/) | HP | oem_manual | Match the original OEM spare part number and your configuration before ordering. | [source](https://h10032.www1.hp.com/ctg/Manual/c05357618.pdf) |
| [HP EliteBook 850 G3](https://laptoppartfinder.com/models/hp-elitebook-850-g3/) | HP | oem_manual | Match the original OEM spare part number and your configuration before ordering. | [source](https://h10032.www1.hp.com/ctg/Manual/c04887250.pdf) |
| [HP EliteBook 850 G4](https://laptoppartfinder.com/models/hp-elitebook-850-g4/) | HP | oem_manual | Match the original OEM spare part number and your configuration before ordering. | [source](https://h10032.www1.hp.com/ctg/Manual/c05357619.pdf) |
| [HP ZBook 15u G3](https://laptoppartfinder.com/models/hp-zbook-15u-g3/) | HP | oem_manual | Match the original OEM spare part number and your configuration before ordering. | [source](https://h10032.www1.hp.com/ctg/Manual/c04887250.pdf) |
| [HP ZBook 15u G4](https://laptoppartfinder.com/models/hp-zbook-15u-g4/) | HP | oem_manual | Match the original OEM spare part number and your configuration before ordering. | [source](https://h10032.www1.hp.com/ctg/Manual/c05357619.pdf) |

Every fit has confidence: oem_manual (manufacturer documentation), retailer (third-party retailer listing, not OEM) or unverified. Nothing is bench-tested; check constraints.

Free to use with attribution: credit "Laptop Part Finder" and link to https://laptoppartfinder.com (or the page you used). Please do not republish or mirror the dataset in bulk without permission.