Compaq 6000 HP Enterprise/Mid-Market Desktop PC Power Supply Architecture
Compaq 6000 - ProLiant - 128 MB RAM Manual
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- Compaq 6000 | HP Enterprise/Mid-Market Desktop PC Power Supply Architecture - Page 1
for internal use only Table of Contents: Introduction 2 2009/2010 Power Supply Architecture 2 Intel® ATX12V Standard 2 HP AC Adapter with Smart ID Technology 4 HP Mid-Level/Enterprise PC Power Supply Architectures 4 Convertible Mini-Tower (CMT)/Micro-Tower (MT 5 Small Form Factor (SFF 5 Ultra - Compaq 6000 | HP Enterprise/Mid-Market Desktop PC Power Supply Architecture - Page 2
HP Compaq 6000/6005 Pro Series and HP Compaq 8000/8100 Elite Series desktop PC products introduced a new PC power supply architecture designed to improve power delivery and efficiency in the face of new and challenging Energy Star and other regulatory requirements. This document explains the new HP - Compaq 6000 | HP Enterprise/Mid-Market Desktop PC Power Supply Architecture - Page 3
specification is also supported by supplemental specifications, such as MicroATX and BTX-similar standards that focus on the mechanical interfaces (large system vs. small system) rather than the electrical interfaces or power supply. The Power Supply Design Guide for Desktop Platform Form Factors - Compaq 6000 | HP Enterprise/Mid-Market Desktop PC Power Supply Architecture - Page 4
PCs and some smaller form factor desktop designs (i.e., the HP USDT form factor). For many reasons, the notebook PC industry form factor utilizing internal power supplies employs a power supply architecture specific to the needs of the particular system. It is important to note that HP business PC - Compaq 6000 | HP Enterprise/Mid-Market Desktop PC Power Supply Architecture - Page 5
electrical interface, but have not supported a mechanical industry standard for many product generations. Small Form Factor (SFF) The HP Small Form Factor (SFF) power supplies are based on the CFX12V industry standard form factor defined by the ATX specification. The exact CFX12V power supply - Compaq 6000 | HP Enterprise/Mid-Market Desktop PC Power Supply Architecture - Page 6
, HP rolled out a new internal power supply architecture to replace the existing ATX power supply electrical interface standard for all future business PC products targeted to the enterprise and mid-market customer segments. The 2009 power supply mechanical form factors are very similar to the 2008 - Compaq 6000 | HP Enterprise/Mid-Market Desktop PC Power Supply Architecture - Page 7
Figure 2. Power Distribution and Cabling, Block Diagram Note This illustration is Figure 7-2 of the Technical Reference Guide for the HP Compaq 8000/8000f Elite Series. 7 - Compaq 6000 | HP Enterprise/Mid-Market Desktop PC Power Supply Architecture - Page 8
supply for HP business PC products. First, the increasing regulatory focus on power consumption is forcing the industry to explore innovative solutions to meet increasingly strict product requirements. Second, there is an increasing emphasis on smaller form factor PC products, and the size and bulk - Compaq 6000 | HP Enterprise/Mid-Market Desktop PC Power Supply Architecture - Page 9
CMT Power Supply In the 2008 HP business PC product lineup, the CMT used a different power supply, as did the MT. To improve product leverage and efficiency, the 2009/2010 generation CMT form factors also create a less flexible cable. The previous SFF products suffered from both of these issues. - Compaq 6000 | HP Enterprise/Mid-Market Desktop PC Power Supply Architecture - Page 10
. Notebooks, already single voltage systems, regulate +5V and +3.3V on the motherboard. Other server and blade products have also removed +5V and +3.3V from the power supply output. PCs are trailing in this transition, but the USDT and All-in-One form factors with external power supplies have - Compaq 6000 | HP Enterprise/Mid-Market Desktop PC Power Supply Architecture - Page 11
Supply Standard Compatibility As shown in the discussion above, HP Enterprise/Mid-market business PC products have not supported a formal power supply design standard for many product cycles. The mechanical standards were abandoned long ago, and the few remaining products that followed the industry
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HP
Enterprise/
Mid-Market
Desktop PC Power
Supply Architecture
March 2010, HP confidential – for internal use only
Table of Contents:
Introduction
.............................................................................................
2
2009/2010 Power Supply Architecture
....................................................
2
Intel
®
ATX12V Standard
..................................................................................
2
HP AC Adapter with Smart ID Technology
........................................................
4
HP Mid-Level/Enterprise PC Power Supply Architectures
............................
4
Convertible Mini-Tower (CMT)/Micro-Tower (MT)
..............................................
5
Small Form Factor (SFF)
...................................................................................
5
Ultra-Slim Desktop (USDT)
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6
New HP +12V Power Supply Architecture
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6
Why Change the Power Supply Architecture?
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8
Regulatory Requirements
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8
Product Optimization
......................................................................................
9
Common MT and CMT Power Supply
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9
SFF Cable Routing
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9
+5V and +3.3V Operational Voltages
..................................................
9
+5V Standby vs. +3.3V Standby
.......................................................
10
Summary of HP Power Supply Standard Compatibility
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11
Future Opportunities
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11