Consolidated Data Centerimexresearch.com/newsletters/mar07pwrcool_files/DCcoolEXSUM.pdf ·...

IMEX©2000-2005 IMEX Research

Consolidated Data Center

Tier-1Edge

Servers

InternetISP

CoreOptical

NetworkingEdge

Access

ISPISP

ISP

IntrDet

Supplier/Partner

Remote Office

Home Networks

DSL

Cable Modem

MP3 VOD

WirelessCellular

xSP

App.Server

VPN

IntrDet

WebServices DBServers

ISP

ISP

Enterprise

Tier-3Data Base

ServersTier-2 Apps

ManagementDirectory Security Policy

Software OS Platform

Switches: Layer 4-7,Layer 2, 10GbE, FC Stg

FC/ IPSAN

Caching, Proxy, FW, SSL, IDS, DNS,

LB, Web Servers

Application,HA, File/Print, ERP, SCM, CRM Servers

Database, Middleware, Data Mgmt Servers

Tier-1 EdgeApps


Datacom Equipment Trends

0

10

20

30

40

50

60

70

80

1992

1996

2000

2004

2008

2012

Year of product Announcement

Hea

t Loa

d Pe

r Pr

oduc

t

Communication -Extreme DensityCompute Servers-1UCommunication -HighDensityCompute -2U

Storage Servers

Workstations(Standalone)Tape Storage


Moore’s Law: Intel Chipsets

Source: Intel.com


•• WW, there are 5.1 million data centers (you are not alone)WW, there are 5.1 million data centers (you are not alone)

•• Now costs $100Now costs $100--175M to build a large data center175M to build a large data center–– ~$1005/Sqft, $40,000/Rack, $2,500/Server, 2.5U~$1005/Sqft, $40,000/Rack, $2,500/Server, 2.5U–– 82% of installed equipment (82% of installed equipment (Srvr,Stg,NtwkSrvr,Stg,Ntwk) has only10% ) has only10% utiliznutilizn..–– For every $1 invested in new For every $1 invested in new IT infrastructureIT infrastructure, $7 spent to maintain, $7 spent to maintain–– For every $1 in new For every $1 in new Server spendingServer spending, 50c spent on , 50c spent on Power & Power &

CoolingCooling //20062006

–– Virtual Servers growth will outstrip growth of Physical servers Virtual Servers growth will outstrip growth of Physical servers by by 50% with an associated rise in managing virtual servers50% with an associated rise in managing virtual servers

–– Blades increasing Power/Rack by 10x Need Power/Cooling, Blades increasing Power/Rack by 10x Need Power/Cooling, Weight, Solutions to pursueWeight, Solutions to pursue

Next-Gen Data Center - Observations


Power & Cooling Expenses on the Rise

$-

$20.0

$40.0

$60.0

$80.0

$100.0

$120.0

2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010

CAPEX New Server Spending OPEX New Server SpendingCAPEX Power & Cooling OPEX Power & Cooling


Datacenter Power & Cooling Costs

Power & Cooling Expenses ($B)

$-$5.0

$10.0$15.0$20.0$25.0$30.0$35.0$40.0$45.0$50.0

2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010


Power System Elements’ Efficiency


Data Center Power & Cooling Ecosystem

CoolingTower

Pump

ChillerPump

Air Handler

Electric Power Grid

Utility Meter

UPS/Transformer Computer Room

Data Center

Power Distribution

CRAC UNITS


Blanking Panels Prevent Recirculation


Traditional Data Center Environment

Image from “Keeping Your Data Center Cool: There is Another Way”, IBM March 2005


Modular Cooling Solutions

# of Racks

Hea

t Loa

d

Floor Mount Cooling

Pumped Refrigerant Embedded cooling

Overhead Cooling Modules


Existing Strategies & Implications

Supplemental Cooling System for high-density racks

Disperse High Density Equipment amongst data center

Allocate a specific area for high density racks

Implement Virtualization Software

Must accomodate data center in Advance, limited to 10kW per rack

Can cause cabling problems, must use blanking panels

Can be used only if segregating high density equipment is possible

Manageability of software


TCO Savings with Virtualization

$-

$2,000

$4,000

$6,000

$8,000

$10,000

$12,000

$14,000

$16,000

w/o VZ w VZ

Provisioning

VZ SW & SuppHardware

SANNetwork

Power & CoolingDC Real Estate

Disaster RecoveryDowntime

Cos

t ove

r 3 y

ears

995 Servers Pre VZ 78 VZ Servers

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