1-32
Hardware Specifications and Configurations
Super-Multi Drive
Capacity (GB)
128
256
Seq. Read (MB/s)
520
520
Seq. Write
330
430
Ran. Read Speed
(IOPS 4K)
75,000
49,000
Ran. Write Speed
(IOPS 4K)
70,000
28,000
Power
Requirement
5 VDC
Item
Specification
Vendor and models
HLDS GU40N/GU60N
Panasonic UJ-8A2/UJ8B2ABAA-B
Interface
Slim-type SATA
Transfer rates
DVD-RAM
DVD-R
DVD-R DL
DVD-RW
DVD+R
DVD+R DL
DVD+RW
DVD-ROM Single Layer
DVD-ROM Dual Layer
CD-R
CD-RW
CD-ROM
Read
5x
8x
8x
8x
8x
8x
8x
8x
8x
6x
24x
24x
24x
Write
5x
8x
6x
6x
8x
6x
8x
-
-
16x
16x
24x
Buffer memory
2 MB
Loading mechanism
Slot loading
Release mechanism
Electrical release (by eject button)
Release by ATAPI command
Emergency release (by emergency eject hole)
Power requirement
5 VDC
±
0.25%
Item
Specification
Summary of Contents for TravelMate P643-V
Page 1: ...TravelMate P643M P643V P643MG SERVICEGUIDE...
Page 10: ...6...
Page 11: ...CHAPTER 1 Hardware Specifications...
Page 14: ...1 4...
Page 53: ...CHAPTER 2 System Utilities...
Page 70: ...2 18 System Utilities...
Page 71: ...CHAPTER 3 Machine Maintenance...
Page 74: ...3 4...
Page 87: ...Machine Maintenance 3 17 6 Pull the HDD from the rubber holder Figure 1 17 HDD Rubber Holder...
Page 91: ...Machine Maintenance 3 21 6 Remove the WLAN module from the slot Figure 1 24 WLAN Module...
Page 117: ...Machine Maintenance 3 47 6 Lift the LCD module from the lower cover Figure 1 69 LCD Module...
Page 167: ...Machine Maintenance 3 97 5 Connect the HDD cable Figure 1 154 HDD Cable...
Page 174: ...3 104 Machine Maintenance...
Page 175: ...CHAPTER 4 Troubleshooting...
Page 205: ...CHAPTER 5 Jumper and Connector Locations...
Page 214: ...5 10 Jumper and Connector Locations...
Page 215: ...CHAPTER 6 FRU List...
Page 229: ...CHAPTER 7 Test Compatible Components...
Page 230: ...7 2 Microsoft Windows 7 Environment Test 7 4...
Page 240: ...7 12 Test Compatible Components...
Page 241: ...CHAPTER 8 Online Support Information...
Page 242: ...8 2...
Page 244: ...8 4 Online Support Information...