4-Pack HDD Isolation Grommet Screws for HP 3.5" Drives
4-Pack HDD Isolation Grommet Screws for HP 3.5" Drives
Secure Your 3.5" Hard Drive with Precision Isolation Grommet Screws
Keep your HP desktop's hard drive firmly in place with these 4-Pack Isolation Grommet Mounting Screws. Designed specifically for 3.5-inch HDDs, these blue M2 pan-head screws provide a snug, vibration-dampening fit inside a wide range of HP ProDesk and EliteDesk chassis models. Made in Mainland China from durable iron, they are a reliable, cost-effective replacement for lost or stripped OEM mounting hardware.
Key Features
- Wide HP Compatibility: Fits HP 400, 480, 600, 680, 800, 880 series desktops in G1, G2, G3, and G4 generations.
- 3.5" HDD Specific: Engineered exclusively for 3.5-inch hard drives — not compatible with 2.5-inch drives.
- Vibration Dampening: Isolation grommet design reduces operational noise and absorbs vibration for quieter desktop performance.
- Complete Set: Includes 4 screws — the exact number needed to fully mount one hard drive in a chassis bay.
- Broad Desktop Use: Also compatible with most standard desktop PC chassis that accept 3.5" drive mounting hardware.
- M2 Pan-Head, Pozidriv Drive: Standard screw dimensions (M2×3) for easy installation with a common Pozidriv screwdriver.
Specifications
| Material | Iron (Metal) |
| Screw Size | M2×3 |
| Dimensions | Approx. 1.1 × 1.1 cm (0.43 × 0.43 in) |
| Head Style | Pan Head |
| Drive Style | Pozidriv |
| Color | Blue |
| Quantity | 4 Pieces |
| Country of Origin | Made in Mainland China |
Compatibility
Compatible with HP ProDesk / EliteDesk desktop models including:
- HP 400, 480, 600, 680, 800, 880 — G1, G2, G3, G4 generations
- Most standard desktop PC chassis with 3.5" HDD drive bays
- Note: For 3.5-inch hard drives only. Not suitable for 2.5-inch hard drives.
Package Contents
- 4 × Isolation Grommet Mounting Screws (Blue, M2×3)
Note: Slight size variations may occur due to manual measurement. On-screen color may vary slightly depending on your monitor settings.
For more information on safe PC hardware installation practices, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: Are these HDD isolation grommet screws compatible with 2.5-inch hard drives?
A: No — these screws are designed exclusively for 3.5-inch hard drives. They are not compatible with 2.5-inch HDDs or SSDs. Please verify your drive size before ordering.
Q: How many screws do I need to mount a 3.5" HDD in an HP desktop chassis?
A: A standard 3.5-inch hard drive requires 4 screws to be securely mounted in a desktop chassis bay. This pack includes exactly 4 isolation grommet screws — the complete set needed for one drive installation.
Q: What HP desktop models are these mounting screws compatible with?
A: These screws are compatible with a wide range of HP desktop models, including the HP 400, 480, 600, 680, 800, and 880 series across G1, G2, G3, and G4 generations. They are also suitable for most standard desktop PC chassis that accept 3.5" HDD mounting hardware.
Q: What is the benefit of an isolation grommet screw versus a standard HDD screw?
A: Isolation grommet screws incorporate a rubber or dampening layer that absorbs vibration from the spinning hard drive. This reduces operational noise and helps stabilize the drive within the chassis for quieter, smoother system performance.