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Item: COMPAQ / HP Slim IDE Combo DriveModel: SD-R2512Part Number: 336431-833Drive Type: Slimline IDE (ATAPI) Optical DriveFunctions:

• DVD Read: 8X

• CD‑R Write: 24X

• CD‑RW Rewrite: 10X

• CD Read: 24X

Compatibility: Designed for HP/Compaq laptops and systems that use a Slim IDE/ATAPI optical drive. May also work with other brands that support the same / HP SD‑R2512 Slim IDE DVD/CD‑RW Combo Drive

Part Number: 336431-833Drive Model: SD-R2512Drive Type: Slimline Optical Combo Drive (DVD‑ROM + CD‑RW)Interface: Slim IDE / ATAPI

1. General Specifications

• Manufacturer: HP / Compaq (Drive mechanism by Toshiba‑Samsung Storage Technology)

• Model Number: SD-R2512

• HP/Compaq Part Number: 336431-833

• Form Factor: Slimline 12.7mm optical drive

• Interface Type: ATAPI / IDE (50‑pin Slim IDE connector)

• Tray Type: Motorized tray-loading

• Bezel: Slim laptop‑style bezel (varies by OEM)

• Supported Media: DVD-ROM, CD-R, CD-RW, CD-ROM

2. Performance SpecificationsDVD Performance

• DVD Read Speed: 8X max

• DVD Access Time: ~130 ms (typical)

CD Performance

• CD‑ROM Read Speed: 24X max

• CD‑R Write Speed: 24X max

• CD‑RW Rewrite Speed: 10X max

• CD Access Time: ~120 ms (typical)

3. Supported Disc FormatsDVD Formats

• DVD-ROM (Read only)

• DVD-R (Read)

• DVD-RW (Read)

• Note: This drive does not write DVDs.

CD (Audio CD)

CD-Extra / CD‑Text

Photo CD CD

Bootable CD support

4. Physical Specifications

• Form Factor: Slimline 128 mm

• Height: 12.7 mm

• Depth: 129 mm

Weight: Approx. 200–230g

Mounting: Standard slim optical drive screw points

5. Electrical Specifications

• Power Requirements:

  • +5V DC input

  • Typical power consumption:

    • Read: ~2.0W

    • Write: ~2.5W

    • Idle: 50‑pin Slim IDE (ATAPI)

    6. Environmental Requirements

    • Operating Temperature: 5°C to 45°C

    • Storage Temperature: –20°C to 60°C

    • Operating Humidity: 10% – 80% (non‑condensing)

    • Shock Resistance:

      • Operating: 10G

      • Non‑operating: 60G

    7. Compatibility

    • Designed for HP/Compaq laptops and small‑form‑factor systems using Slim IDE optical drives.

    • Compatible with many older laptops (IDE‑based models)

    • IBM/Lenovo (IDE‑based models)

  • Works in any system supporting 12.7mm Slim IDE optical drives.

  8. Features

  • Quiet operation with anti‑vibration design

  • Supports buffer underrun and packet‑writing support

  • Bootable optical drive with most OS versions (Windows, Linux, BSD)