500GB 2.5in 7mm SATA III 5400 RPM SED Self Encrypting Laptop Hard Drive

This 500GB 2.5-inch 7mm thin SATA hard drive is a Self-Encrypting Drive (SED) option designed for laptop storage upgrades and replacements where data-at-rest encryption is required. It installs like a standard 2.5" SATA drive and supports common OEM secure/SED configurations.

Technical Specifications

• Capacity: 500GB
• Form Factor: 2.5-inch
• Height: 7mm (Laptop Thin)
• Interface: SATA III 6Gb/s (backward compatible with SATA II/I)
• Rotational Speed: 5400 RPM
• Security: Self-Encrypting Drive (SED) hardware-based encryption (SED/secure functionality is platform-managed)
• Connector: Standard 22-pin SATA (7-pin data + 15-pin power)
• Power: +5V DC (standard 2.5-inch SATA)

Interchangeable / Replacement Part Numbers

A6332847, PMHKH, RF4F8, 1DJ142-020, 1DJ142-022, 1DJ142-030, 691918-020, 691918-021, 691918-023, 9WU142-020, 9WU142-030, 9WU142-500, ST500LT015

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or enclosure manufacturer prior to installation.

✔️ Laptops with 2.5in SATA 7mm Bay: Any laptop that accepts a 2.5-inch 7mm SATA hard drive
✔️ 2.5in SATA USB Enclosures and Docks: Any enclosure/dock that supports 2.5-inch SATA drives (7mm compatible)
✔️ Desktops and All-in-Ones with 2.5in SATA Bay: Any system that accepts a 2.5-inch SATA drive (may require a mounting bracket depending on chassis)
✔️ OEM Part Number Match: A6332847, PMHKH, RF4F8, 1DJ142-020, 1DJ142-022, 1DJ142-030, 691918-020, 691918-021, 691918-023, 9WU142-020, 9WU142-030, 9WU142-500, ST500LT015

☑️ Key Features

☑️ SED Self-Encrypting design for hardware-based data-at-rest encryption support
☑️ 7mm thin profile fits modern laptop “thin” 2.5-inch drive bays
☑️ SATA III 6Gb/s interface for broad compatibility
☑️ 5400 RPM low-power laptop-friendly operation
☑️ Interchangeable OEM part number coverage for secure/SED deployments

⚙️ Fit Notes

• This is a 2.5-inch SATA hard drive (not M.2, not NVMe). Confirm your system has a 2.5" SATA bay before ordering.
• SED features are managed by the system (BIOS/UEFI/OS or enterprise tooling). If SED management is not enabled/supported, the drive typically operates like a standard SATA drive for normal use.