HP 550 HP 550 Notebook PC - Maintenance and Service Guide - Page 10

Product description, Category, Description, Computer models, equipped with, GLE960 system

Page 10 highlights

Category Hard drives Optical drives Description Computer models equipped with GLE960 system board Supports the following configurations in all countries √ and regions except Brazil: ● 4096-MB total system memory (2048 × 2, dualchannel) ● 3072-MB total system memory (2048 + 1024) ● 2560-MB total system memory (2048 + 512) ● 2048-MB total system memory (1024 × 2, dualchannel) ● 2048-MB total system memory (2048 × 1) ● 1536-MB total system memory (1024 + 512) ● 1024-MB total system memory (512 × 2, dualchannel) ● 1024-MB total system memory (1024 × 1) ● 512-MB total system memory (512 × 1) Supports the following configurations only in Brazil: √ ● 2048-MB total system memory (2048 × 1) ● 2048-MB total system memory (1024 × 2, dual- channel) ● 1024-MB total system memory (1024 × 1) ● 1024-MB total system memory (512 × 2, dual- channel) ● 512-MB total system memory (512 × 1) Supports 9.5-mm, 2.5-inch hard drives √ Customer-accessible √ Serial ATA √ Supports the following drives: √ ● 250-GB, 5400-rpm ● 160-GB, 5400-rpm ● 120-GB, 5400-rpm HP 3D DriveGuard √ Fixed (removal of 1 screw required) √ Customer-accessible √ Parallel ATA √ 12.7-mm tray load √ Supports the following drives: √ Computer models equipped with GME965 system board √ √ 2 Chapter 1 Product description

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Category
Description
Computer models
equipped with
GLE960 system
board
Computer models
equipped with
GME965 system
board
Supports the following configurations in all countries
and regions except Brazil:
4096-MB total system memory (2048 × 2, dual-
channel)
3072-MB total system memory (2048 + 1024)
2560-MB total system memory (2048 + 512)
2048-MB total system memory (1024 × 2, dual-
channel)
2048-MB total system memory (2048 × 1)
1536-MB total system memory (1024 + 512)
1024-MB total system memory (512 × 2, dual-
channel)
1024-MB total system memory (1024 × 1)
512-MB total system memory (512 × 1)
Supports the following configurations only in Brazil:
2048-MB total system memory (2048 × 1)
2048-MB total system memory (1024 × 2, dual-
channel)
1024-MB total system memory (1024 × 1)
1024-MB total system memory (512 × 2, dual-
channel)
512-MB total system memory (512 × 1)
Hard drives
Supports 9.5-mm, 2.5-inch hard drives
Customer-accessible
Serial ATA
Supports the following drives:
250-GB, 5400-rpm
160-GB, 5400-rpm
120-GB, 5400-rpm
HP 3D DriveGuard
Optical drives
Fixed (removal of 1 screw required)
Customer-accessible
Parallel ATA
12.7-mm tray load
Supports the following drives:
2
Chapter 1
Product description