HP DL320 hp ProLiant DL320 generation 2 server high-density deployment
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- HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 1
paper industry standard servers November 2002 hp ProLiant DL320 generation 2 server highdensity deployment table of contents abstract ...2 executive summary 2 general guidelines 2 power and thermal budgeting 3 power distribution units 8 planning rack configurations 13 weight considerations - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 2
paper is intended for use as a planning guide to expedite the concentrated deployment of several HP ProLiant DL320 Generation 2 servers. Use this white paper in conjunction with other documents for the ProLiant DL320 Generation 2 server and Compaq branded rack deployment products. This paper is - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 3
HP ProLiant DL320 Generation 2 Server QuickSpecs for detailed specifications and options for this server. power and thermal budgeting accounting for server input power Note: In this document, derating the input power budget means not using the maximum rated input power values for the power supply - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 4
for the minimum and maximum configurations of the server. However, the derated input power value must be high enough to account for any future upgrades for a deployment plan. As stated earlier, the power supply is designed to support future processor and hard drive upgrades. When installing 42 - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 5
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 5 Item @ Maximum Power Supply Rated Input Current 100 VAC 200 VAC Maximum System Measured Input Current Specification 2.77A 1.38A Maximum System Thermal Dissipation (per hour) Relative Humidity ( - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 6
Table 3 is of a fully configured ProLiant DL320 Generation 2 server (Configuration 4 was measured to be only about 83 percent of its rated peak input power). Note: DIMM and HDD input power can vary depending on the component and drive manufacturer. input power budget derating If a deployment plan - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 7
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 7 Table 4. Example Derating Worksheet Maximum Rated Input Power for the Base Configuration 1. Add the typical power for the additional memory. 2. Add the typical power for the second HDD. 3. Add the typical power - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 8
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 8 power distribution units HP offers a wide range of 1U/0U PDUs, supporting both low voltage and high voltage applications. Designed especially for high volume rack deployments, HP PDUs help with cable management - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 9
to power a full rack of servers depends on each server's power requirement, the number of servers deployed in the rack, and the available power for the servers. HP PDUs support both high-voltage and low-voltage applications. The input current rating for a ProLiant DL320 Generation 2 server is - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 10
www.hp.com/servers/proliant/manage The HP ProLiant DL320 Generation 2 server does not support either a DC input power supply or a redundant power supply. However, the power supply for this server automatically senses input voltage level. selecting server power cords The appropriate server power cord - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 11
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 11 U.S. and Japanese models ship with two power cords - IEC-IEC and a country-specific cord: • Power cord, US, IEC320-C13 to IEC320-C14, 10 A 250 V, Straight (10 ft/2.5 m) (PN 142257-002) • Power 221546-001 - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 12
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 12 IP console switch will consume a total of 1U to accommodate up to 128 servers. One console switchbox can support up to 16 directly attached servers with no user blocking. Up to eight servers may be tiered or - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 13
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 13 Figure 1: Console Management System planning rack configurations Consider several important factors when planning a rack configuration: • The number of servers deployed in the rack - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 14
support requirements for a particular rack configuration, add the weight measurements to calculate the total weight of a rack fully populated with servers. See the following example: 1 × 10642 rack 114 kg (253 lb) 36 × ProLiant DL320 Generation 2 server 604 kg (1,332 lb) with hard disk drives - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 15
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 15 Table 9. Compaq Branded Rack and Related Options Weight (and power if applicable) Option Note Compaq Branded Rack 10642 (42U) Without the side panels Compaq Branded Rack 9142 (42U) Without the side panels - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 16
any of the server cables. The standard rack rails and cable management solution are conducive to in-rack servicing and provide convenient access to the server cables and connectors. Refer to the HP ProLiant DL320 Generation 2 Setup and Installation Guide for complete installation instructions. - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 17
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 17 third-party rack cabinet solution for non-Compaq branded racks Because not all customers use Compaq branded racks, the server design supports deployment in third-party rack cabinets. HP offers a Third-Party Rack - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 18
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 18 suggested rack configurations Listed in Table 10 is a Quick Reference table with suggested rack configurations for deploying the ProLiant DL320 Generation 2 servers. Examples of these configurations are given - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 19
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 19 Table 11. Configuration A Summary Configuration A Summary Rack Contents Units 42 Servers with all fixed or all sliding rails with cable trays 2 High Voltage 24 A PDUs vertically mounted in the side panel - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 20
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 20 PDU Extension Bar PDU Extension Bar PDU Extension Bar PDU Extension Bar Server 01 Server 02 Server 03 Server 04 Server 05 Server 06 Server 07 Server 08 Server 09 Server 10 Server 11 Server 12 Server 13 - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 21
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 21 Server Cabinet 14 x GbE 14 x GbE 14 x GbE Server 01 Server 02 Server 03 Servers in Rack Server 14 Server 15 Server 28 Server 29 Server 42 NIC 1 (GbE) NIC 2 (GbE) iLO (FE) Figure 3. Configuration - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 22
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 22 configuration B: maximum flexibility (35 derated servers, low voltage) The following calculation verifies supporting 35 servers (derated power budget) with 24 A high-voltage PDUs: Since there are 4 PDUs - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 23
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 23 Switches on top of Rack Servers & PDUs in Rack Figure 4. 11x High Voltage Y-Cables 11x High Voltage Y-Cables & 1x Standard Power Cable 24 Port Switch (22 FE + 2 GbE) 2 24 Port Switch (22 FE + 2 GbE) 1 48 - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 24
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 24 6x FE 35 x FE 18 x FE 17 x FE 105 x Cat 5 Cables Routed Outside Server Cabinet Uplink to Network Backbone Switches on top of Rack 12x GbE 2x GbE 24 Port Switch (22 FE + 2 GbE) 1 2x GbE 24 Port Switch ( - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 25
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 25 8x KVM Cables 7x KVM Cables 4x KVM Cables 2x KVM Cables 4x KVM Cables (switch to switch) 24 A Dual Input PDU Server 01 Server 02 Server 03 Server 04 Server 05 Server 06 Server 07 Server 08 KVM switch KVM - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 26
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 26 configuration C: traditionalist (28 servers, 24 A low voltage) The following calculation verifies supporting 28 servers (derated power budget) with 24 A low-voltage PDUs: Since there are 4 PDUs supporting 28 - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 27
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 27 10x Standard Power Cables Servers, Switches & PDUs in Rack 1x Low Voltage Power Feed 24 A PDU 24 Port Hub (24 FE) 1 24 Port Hub (24 FE) 2 48 Port Switch (44 FE + 4 GbE) 1 48 Port Switch (44 FE + 4 GbE) 2 - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 28
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 28 28 x FE 14 x FE 14 x FE 84 x Cat 5 Cables Routed Inside Server 4x GbE Server 01 Server 02 Server 03 Server 14 Server 15 Servers in Rack Server 28 NIC 1 (GbE) NIC 2 (GbE) iLO (FE) Figure 8. Configuration C ( - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 29
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 29 8x KVM Cables 5x KVM Cables 2x KVM Cables 3x KVM Cables (switch to switch) 24 A PDU 24 - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 30
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 30 installation procedures symbols on equipment, server warnings, the server for specific details. This symbol indicates the presence of hazardous energy circuits or electrical shock hazards. Refer all service to - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 31
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 31 server warnings Adhere to the following guidelines when servicing or installing a ProLiant DL320 Generation 2 server: WARNING: To reduce the risk of electrical shock or damage to the equipment: • Unplug the - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 32
HP ProLiant DL320 Generation 2 Setup and Installation Guide and accompanying documentation for details. The server comes with standard a fast deployment fixed rack rail kit designed for 29-in deep square-hole racks, like the Compaq branded racks. If the application does not require in-rack servicing - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 33
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 33 installing PDUs PDU installation varies depending on the rack configuration, the number of servers deployed in the rack, the selected type of PDU, as well as the voltage and current rating for each PDU. Refer to - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 34
and power up the server. Repeat the procedure for any subsequent rack rails. For detailed instructions on installing standard rack rails, refer to the HP ProLiant DL320 Generation 2 Server Setup and Installation Guide and to the HP ProLiant DL320 Generation 2 Hardware Configuration and Installation - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 35
supply branch circuit that provides power to the rack. • Extend only one server at a time. A rack might become unstable if more than one server to any power source until all equipment is fully deployed in the rack. Refer to HP ProLiant DL320 Generation 2 Server Setup and Installation Guide for the - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 36
through the cable management system according to the instructions either in the HP ProLiant DL320 Generation 2 Server Setup and Installation Guide or the HP Sliding Rails and Cable Management Guide for the ProLiant DL320 Generation 2 Server. Connect the power cord to the PDU and the CAT5 cable - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 37
ProLiant DL320 Generation 2 server Where to Find www.hp.com/servers/proliant/manage HP ProLiant DL320 Generation 2 QuickSpecs www.hp.com/servers/proliant/manage HP ProLiant DL320 Generation 2 Setup and Installation Guide, P/N 293166-001 HP ProLiant DL320 Generation 2 Maintenance and Service Guide - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 38
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 38 High Voltage - AC line voltage of 200 V to 240 V. With higher voltage levels, a server can use a lower current and still meet its power requirements. HP recommends using a high-voltage source to support high- - HP DL320 | hp ProLiant DL320 generation 2 server high-density deployment - Page 39
hp ProLiant DL320 generation 2 server high-density deployment technical white paper 39 For detailed information about the products in this glossary, refer to: www.hp.com (c) 2002 Hewlett-Packard Development Company, L.P The information in this document is subject to change without notice. November
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November 2002
industry
standard
servers
hp ProLiant DL320 generation 2 server high-
density deployment
table of
contents
abstract
....................................................................................................
2
executive summary
.................................................................................
2
general guidelines
...................................................................................
2
power and thermal budgeting
.................................................................
3
power distribution units
..........................................................................
8
planning rack configurations
...............................................................
13
weight considerations
..........................................................................
14
rack builder online
...............................................................................
15
special considerations for Compaq branded racks
.................................
16
rack management systems
...................................................................
16
suggested rack configurations
............................................................
18
configuration A: maximum performance density (42 derated servers, 24 A
high voltage)
.......................................................................................
18
configuration B: maximum flexibility (35 derated servers, low voltage) ...22
configuration C: traditionalist (28 servers, 24 A low voltage)
..................
26
installation procedures
.........................................................................
30
symbols on equipment, server warnings, and rack warnings
..................
30
server preparation
...............................................................................
32
rack preparation
..................................................................................
32
installing PDUs
....................................................................................
33
installing the rack rails
.........................................................................
34
installing the server in a rack
...............................................................
34
connecting cables
................................................................................
35
completing the installation
...................................................................
36
reference information and glossary
....................................................
37
references
...........................................................................................
37
glossary
..............................................................................................
37
technical
white paper