Specifications

SAMSUNG continually strives to improve its products. Both the design specifications and these user instructions are thus subject to change without notice.

Technical Specifications

 

ITEM

 

SW-248B

 

 

 

 

 

CD-RW

 

 

 

 

 

 

 

 

 

 

 

DISC

 

 

Disc types

 

CD-DA(Audio), CD-ROM, CD-ROM XA, CD-Plus, CD-Extra,

 

 

 

supported

 

Photo-CD(Single, Multi-session), Video CD ready, Enhanced CD,

 

 

 

in read mode

 

CD-I/FMV, CD-R, CD-RW, CD-TEXT

 

 

 

 

 

 

 

 

 

Erasing disc types

 

CD-RW

 

 

 

 

 

 

 

 

 

Disc diameter

 

120 mm or 80 mm

DRIVE

 

 

Data transfer rate

 

Recording CD-R:

PERFORMANCE

 

 

7200 KB/sec. (48X),

 

 

 

 

6000 KB/sec. (40X),

 

 

 

 

4800 KB/sec. (32X),

 

 

 

 

3600 KB/sec. (24X),

 

 

 

 

2400 KB/sec. (16X),

 

 

 

 

1800 KB/sec. (12X),

 

 

 

 

1200 KB/sec. (8X),

 

 

 

 

600 KB/sec. (4X),

 

 

 

CD-RW:

 

 

 

 

 

,

 

 

 

 

2400 KB/sec. (16X),

 

 

 

 

1800 KB/sec. (12X),

 

 

 

 

1200 KB/sec. (8X),

 

 

 

 

600 KB/sec. (4X),

 

 

 

Reading CD-R:

CAV 48X

 

 

 

CD-RW:

CAV 40X

 

 

 

PIO Mode 4:16.6MB/sec

 

 

 

 

Multiword DMA mode 2 : 16.6MB/sec

 

 

 

UDMA mode 2 : 33.3MB/sec

 

 

 

 

 

 

 

 

Access time

110ms

 

 

 

(Random)

 

 

 

 

 

 

 

 

 

 

 

 

Data Buffer

8MB

 

 

 

 

 

 

 

 

Laser

Semiconductor laser

 

 

 

 

 

 

 

 

Slide mechanism

Stepping motor

 

 

 

 

 

 

 

 

Spindle motor

Brushless motor

 

 

 

 

 

 

 

 

Load mechanism

Tray. DC motor (Soft Eject). Horizontal/Vertical.

 

 

 

Mode 1: 1 block/10-12 , Mode 2: 1 block/10-9

 

ERROR RATE

 

 

 

 

 

FRONT PANEL

 

Eject button

Auto eject or Auto inject

 

 

 

 

 

 

 

Indicator

Play / Read (GREEN) Record (RED), Operation LED

 

 

 

 

 

 

Headphone output

Stereo mini-jack (Ø 3.6 mm) 0.65 ± 20% (vrms) 33 ohm

 

 

 

 

 

 

 

Volume control

Dial type

 

 

 

 

 

REAR PANEL

 

Required power

+5 VDC: 1.5 A (RMS), +12 VDC: 1.5 A (RMS)

 

 

 

 

 

 

 

 

Interface connector

ATAPI BUS (E-IDE)

 

 

 

 

 

 

 

 

Audio output

Line out 0.75V ± 20% (vrms) : 47Kohm

 

 

 

 

 

 

 

 

Jumper block

Molex 70203 or other compatible models

 

 

 

 

 

OPERATING

 

Operations

Temperature: 5~45°C Humidity: 10~80%

 

ENVIRONMENT

 

Storage

Temperature: -25~60°C Humidity: 10~90%

 

 

 

 

 

GENERAL

 

Dimensions

148.2 (W) x 42 (H) x 184 (D) mm (including bezel)

 

 

 

 

 

Net weight

770 g

 

 

 

 

 

 

 

 

RELIABILITY

 

MTBF

125,000 POH(Duty 20%)

 

"Design and specifications are subject to change without prior notice."

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Samsung SW-248B specifications Technical Specifications
Page 17

SW-248B specifications

The Samsung SW-248B is a remarkable optical disc drive that has been designed to cater to a wide range of multimedia needs. As a versatile 24x DVD writer, it offers users the ability to both read and write various disc formats with exceptional speed and efficiency. This drive is particularly well-suited for home computing, professional workstations, and multimedia applications, making it a great addition to any digital setup.

One of the standout features of the SW-248B is its impressive writing capability. It can burn standard DVD+R and DVD-R discs at speeds of up to 24x, which drastically reduces the time needed to create backups or store large files. Additionally, the drive supports DVD-RW, DVD+RW, and DVD-RAM formats, offering the flexibility to use rewritable media. For CD enthusiasts, the SW-248B offers CD writing speeds of up to 48x, ensuring quick and easy backup of songs and other CD-based content.

The technology behind the SW-248B incorporates advanced error correction and reliable writing strategies, ensuring a high level of data integrity and successful burns every time. This is particularly important for users who need to reliably preserve important files and projects. With its SmartBuffer technology, the drive minimizes buffer underrun errors, promoting uninterrupted writing processes and enhancing overall performance.

In terms of compatibility, the SW-248B is designed to work seamlessly with various operating systems, including Windows and most common Linux distributions. The drive also supports various multimedia software applications, making it easy for users to create audio CDs, burn data backups, or produce video DVDs.

The sleek and functional design of the Samsung SW-248B ensures it fits well into most computer cases. Its SATA interface provides high-speed data transfer rates, further enhancing its performance. Additionally, the drive's energy-efficient design helps to reduce overall power consumption, making it a more eco-friendly choice for users concerned with their energy footprint.

Ultimately, the Samsung SW-248B represents an ideal solution for those in need of a reliable and efficient optical disc drive. With its extensive list of features, advanced technologies, and user-friendly characteristics, it meets the demands of both everyday users and professionals alike, making data storage and retrieval an effortless experience.
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