Precision 3640 Tower Setup and Specifications

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Optical Disk Drive (ODD)

Table 1. 8x Optical Disk 9.5mm Drive DVD +/- R/WSlim ODD specifications
Description	Values
Type	8x Optical Disk 9.5 mm Drive DVD +/- R/W	8x Optical Disk 9.5 mm Drive DVD ROM	6x BluRay 9.5 mm Drive DVD/CD/BD +/- R/W
External dimensions without bezel (W x H X D)	128.0 mm (5.04 in.)/ 9.5 mm (0.37 in.)/ 126.1 mm (4.97 in.)	128.0 mm (5.04 in.)/ 9.5 mm (0.37 in.)/ 126.1 mm (4.97 in.)	128.0 mm (5.04 in.)/ 9.5 mm (0.37 in.)/ 126.1 mm (4.97 in.)
Weight (max)	140 g (0.39 lb)	140 g (0.39 lb)	140 g (0.39 lb)
Interface type and speed	SATA 1.5 Gb/s	SATA 1.5 Gb/s	SATA 1.5 Gb/s
Disc capacity	Standard	Standard	Standard
Internal buffer size	0.5 MB	0.5 MB	4 MB
Access time (typical)	Supplier dependent	Supplier dependent	Supplier dependent
Maximum data transfer rates
Writes	8x DVD/24x CD	Not applicable	8x DVD/24x CD/ 6x BD
Reads	8x DVD/24x CD	8x DVD/24x CD	8x DVD/24x CD/ 6x BD
Power source
DC power requirement	5 V	5 V	5 V
DC current	1300 mA	1300 mA	1300 mA
Environmental Operating Conditions (Non-Condensing):
Operating Temperature Range	5°C to 50°C	5°C to 50°C	5°C to 50°C
Relative Humidity Range	10% to 90% RH	10% to 90% RH	10% to 90% RH
Maximum Wet Bulb Temperature	29°C	29°C	29°C
Altitude Range	0 m to 3048 m	0 m to 3048 m	0 m to 3048 m
Environmental Non-Operating Conditions (Non-Condensing):
Operating Temperature Range	-40°C to 65°C	-40°C to 65°C	-40°C to 65°C
Relative Humidity Range	5% to 95% RH	5% to 95% RH	5% to 95% RH
Maximum Wet Bulb Temperature	38°C	38°C	38°C
Altitude Range	0 m to 10600 m	0 m to 10600 m	0 m to 10600 m