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Sony CRX140E/CH2 8x4x32 Internal CDRW Drive — main product image
Sony CRX140E/CH2 8x4x32 Internal CDRW Drive
Sony CRX140E/CH2 8x4x32 Internal CDRW Drive
Sony CRX140E/CH2 8x4x32 Internal CDRW Drive
Sony

Sony CRX140E/CH2 8x4x32 Internal CDRW Drive

★★★★★3.2 (15 reviews)

Internal IDE CD-RW drive with 8x write, 4x rewrite, and 32x read speeds for straightforward PC disc burning.

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Overview

The Sony Spressa CRX140E/CH2 is an internal IDE CD-RW drive designed for desktop PCs that need reliable CD recording and reading capability. With write speeds of 8x for CD-R, rewrite speeds of 4x for CD-RW, and read speeds up to 32x, it handles the core tasks of data backup, audio CD creation, and general file archiving. The 4 MB onboard buffer provides a meaningful cushion against buffer underrun, which was a common cause of failed burns on drives with smaller buffers.

The drive supports disc-at-once, track-at-once, multisession, and packet writing methods, making it versatile for different recording scenarios. Packet writing, in particular, allows formatted CD-RW discs to be used with drag-and-drop file handling, treating the disc much like a removable hard drive. With a 150-millisecond access time and a data transfer rate of up to 4,800 Kbps, it provides adequate performance for CD-based tasks. It connects via a standard IDE/ATAPI ribbon cable, fitting into a 5.25-inch drive bay in any compatible PC case.

Key Features

Internal IDE/ATAPI CD-RW drive for PCs

Large 4 MB buffer

Writing methods: disc at once, track at once, multisession, and packet writing

Capable of formatting CDs for drag-and-drop file handling

150-millisecond access time

Specifications

Brand
Sony
Model
CRX140E/CH2
Interface
Internal IDE (ATAPI)
Read Speed
Up to 32x
Write Speed
8x
Rewrite Speed
4x
Buffer Size
4 MB
Access Time
150 milliseconds
Data Transfer Rate
Up to 4,800 Kbps
Writing Methods
Disc-at-once, Track-at-once, Multisession, Packet writing
Compatibility
PCs

Pros & Cons

👍 Pros

  • 4 MB buffer helps prevent buffer underrun during disc writing
  • Supports multiple writing methods including packet writing for drag-and-drop file management
  • 150-millisecond access time provides responsive disc reading
  • Standard IDE interface makes installation in compatible PCs straightforward

👎 Cons

  • CD-only drive with no DVD read or write capability
  • 8x write speed is slow by modern optical drive standards
  • Internal IDE interface is not compatible with SATA-only motherboards
  • No support for newer disc formats such as DVD or Blu-ray

Frequently Asked Questions

It writes CD-R discs at up to 8x speed, rewrites CD-RW discs at up to 4x, and reads CDs at up to 32x.
The CRX140E supports disc-at-once, track-at-once, multisession, and packet writing, giving you flexibility for audio CDs, data backups, and drag-and-drop file handling.
It uses an internal IDE (ATAPI) interface, so it connects to a standard IDE ribbon cable inside a desktop PC.
It has a 4 MB buffer, which helps reduce the risk of buffer underrun errors during disc writing.
No, this is a CD-only drive. It reads and writes CD-R and CD-RW media but does not support any DVD formats.

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