1. Integrated Power, Cooling, and Rack Infrastructure for Critical Networks Increase Availability While Decreasing Your Total Cost of Ownership (TCO) REV 5: 5/5/2003 3:38 PM ™

2. NCPI : Overview Foundation for “High Availability” Networks

3. What drives data center costs? The concept of $/sqft is routinely used to describe data center cost This suggests that area drives cost, which is false. Power Cooling Service Engineering Space Improvements Racks

4. Benefit of compaction is not present without corresponding reduction in power $/Watt costs dominate TCO The concept of $/sqft suggests unrealistic TCO improvements via compaction

5. Actual power draws in real data centers

6. Powering high density racks Voltage, power, and connector requirements strongly suggest the use of 3-phase power distribution to the rack A 3-phase 20A power whip can provide 7.2kW per whip, with both 120V and 208V available at the same time Two or more of these whips can support extreme density

7. Power and Cooling infrastructure limits the area savings available from compaction Total area does not decrease after about 5kW per rack

8. Conclusion It is challenging to cool isolated racks >6kW or groups >4kW in conventional data centers Compaction without corresponding reduction in power consumption is ineffective and expensive A practical approach to density is to establish density limits 7.2 and 14.4 kW are natural per-rack density limit values due to branch circuit limits Where ultra high density is required, fully ducted cooling systems provide highest performance and predictability More information on these subjects is available from APC White Papers at www.apcc.com

9. Agility Fact: Traditional approaches to increasing power and cooling capacity can take up to a year or more to implement, slowing business response to market. “I need a server.” “I have a server.” 2 Days “I need more capacity.” 400 Days “I have more capacity.” The Speed of Business is the Speed of the IT Response!

10. Traditional Approach (400 day) Design Concept Construction Design Construction Commissioning Operation Custom Parts, Applications and Services “I need more capacity.” “I have more capacity.” Needs Assessment

11. The Design Concept is built on standardized parts that can be scaled to meet the need? Construction Design incorporates a “Lego Block” approach of pre-engineered components? Construction is mainly done in a factory instead of on-site? Commissioning tests pre-integrated infrastructure systems. What if……

12. A Quick Review: The Next Generation Data Center Design is… Modular Plug and Play Scalable Fault tolerant Portable Pre-engineered Module-based mistake-proof servicing Has Built-in management based on TCP IP standards Does not require raised floor

13. Solutions: System Level Challenges Live system can be expanded at will. Drastically reduces one-time engineering. Collapses the Design-Specify-Purchase-Commission Cycle. Standardized, off-the-shelf, cost effective components. No services or integration “surprises.” Much of the field installation replaced by pre-assembly. Standardized documentation and operations.and operation

14. Link to Movie

15. Scalable Data Center Architecture for Infrastructure On Demand ™

16. Power for Closets and Computer Rooms UPS Options Summary 1 Rack: Smart-UPS 1500 1 – 2 Racks:Smart-UPS 3000 (XL) 1 – 4 Racks:Smart-UPS 5000 (XL) 1 – 4 Racks:Symmetra RM 6kVA 1 – 10 Racks:Symmetra 12kVA

17. InfraStruXure Type A: 1-10

18. Data Center design

19. Type B

20. 5 – 100 Racks 5 – 20 Racks: InfraStruXure 20kW frame 10 – 60 Racks: Symmetra PX 40kW frame 60 – 100 Racks:Symmetra PX 80kW frame

21. –208V Nominal Input / Output (4-wire) –Double Conversion –Power factor corrected input –UP to 15 min Runtime (0.8 pf) with internal batteries –20kVA/kW N+1 –Up to 4 XR Battery Frames may be connected for extended runtimes –Input voltage range: 166 – 240VAC –Input frequency range: 40 – 70 Hz –Efficiency: >91.5% –Overload capability 125% overload: continuous via static bypass 150% for 30 seconds 1000% 500ms: via static bypass –Heat Dissipation = 6489 BTU/Hr (1.9kW) InfraStruXure 20kW Specifications

22. 10-60 Racks: SYPX40 40kVA/40kW capacity in 10kVA/10kW power module increments – power factor corrected input – fully rated inverter Power modules arranged in N+1 configuration Battery modules arranged in a parallel redundant configuration All modules are hot-swappable Housed in a 35.5 ” NetShelter VX enclosure – footprint = 5.67sq ft – rolls through 7 ’ door 125% continuous rated, user replaceable static switch XR frames available for longer runtime requirements

23. 60-100 Racks: 80KW PDU w/Bypass Housed in the VX Wide Enclosure – just 36” deep, not 42” Manual Maintenance Bypass Capable of 208V, 480V, and 600V input Contains a single 400A, (42) Position Panel board –CTO option to include up to (4) 80A sub- feed breakers to rack mount Remote Distribution Panels (RDP) Additional CTO capabilities: –Dual Feed (separate mains and bypass feed – bypass feed must be 208V) –Load Test Port connection

24. Symmetra PX Product Design Benefits Power View Easy to read and navigate through menus and functions Power Module Provides the flexibility to scale power capacity and adds N+1 capability Built-in Static Bypass Switch Enables the UPS to transfer the load to utility power, without interruption, in case of heavy overload or faulty conditions Redundant Intelligence Module Acts as back-up for the Main Intelligence Module Battery Module Hot swappable for easy replacement by trained user Symmetra PX

25. –Same XR Frame as Symmetra PX 40kW –Holds 8 battery modules –A fully populated battery enclosure will provide an ISX-20kW with 45 minutes of runtime (0.8pf) –Weight: 2100 lbs fully loaded –Up to 4 XR Enclosures can be added XR Battery Frame

26. Changing the way the world designs data centers… On-Demand Architecture for Network-Critical Physical Infrastructure InfraStruXure TM for Data Centers

27. InfraStruXure ® Systems for Data Center Scalable Cooling Air removal solutions (shown) and in-row cooling solutions enhance scalability, and allow for quick deployment and adaptation for IT upgrades Management Integration Minimize implementation time by quickly integrating your new design into existing management system Monitor Environmental Conditions Enhance the system with environmental controls for earlier detection and faster problem resolution Available Options Additional “add-on’s available, including ATS/Generator, Security, Environmental, etc. Rack Design Vendor-neutral enclosure improves adaptability for diverse IT environment

28. Present the Solution Standard Components Allows you to customize solution, minimize human error, and lower Mean-Time-To-Repair Integrated Cooling Effectively capture the hot air where it is created and deliver cool air where it is required. Integrated Power and Cable Distribution Self contained power and data cable distribution eliminates the need for raised floor Automatic Transfer Switch with Distribution Panel Delivers redundant power by monitoring and controlling APC’s Standby Power Generator and ATS via the network Standby Power Generator Increase runtime requirements from minutes to days

29. Symmetra PX Options and Related Products External Battery Enclosure Rack-based, scalable design for extended runtimes PDU with System Bypass Configurable PDU in a rack- based design Environmental Monitoring Identifies thermal problems before damage occurs Remote Monitoring Monitoring and performance trending of enterprise power and environmental infrastructure APC Global Services A variety of product based and professional services Symmetra PX

30. The cooling dilemma 15kW of blade servers can be purchased today and installed into a single rack. 11kW of 1U servers can be purchased today and installed into a single rack People will attempt to install this equipment (600W/sqft) in data centers where the industry average load is 1.4kW per rack (45W/sqft).

31. Don’t forget about availability Redundancy of cooling becomes more complex and harder to predict at higher density The Air Conditioning System must be on UPS after approximately 120W / sq ft (4kW/rack) because the IT system will overheat during the generator startup delay These are difficult technical problems which make it very difficult to reliably cross the 150W/sq ft barrier

32. More Problems: Dynamic Power Variation Most IT equipment draws virtually constant power independent of its computational load Early 1U servers were based on desktop technology and exhibited power that varied with function. This was the first significant exposure of the data center to dynamic power variation P4 Xeon and near term processors do not support power management. Enlightened customers and possibly public policy will dictate that processors manage power. Consequence: The data center of the future will need improved management tools to manage dynamic power variations without overload or malfunction.

33. High density answers that do work Careful hot-isle-cold-isle design –Properly laid out racks –Properly located returns over hot isles –Eliminating raised floor bypass leakage Blanking panels –Can reduce hotspot server intake air by up to 15 degrees F (see APC white paper #44) Limit: 3-4 kW per rack

34. Cooling capability limitations of the raised floor Raised floor power capability Practical Limit: 3-4 kW per rack if one tile used Single tile per rack 10 degree C rise

35. High density answers that do work Hot air scavenging systems –Collect hot air at the point of generation –Route directly to CRAC –Snap-on retrofit –Variable speed: as needed –Dual Path Power and N+1 –Flexible, Movable Limit: 6-9 kW per rack

36. Wiring Closet Ventilation Unit Airflow Diagram Wiring Closet Ventilation Unit pulls warm air from the room Warm air is exhausted from IT equipment Conditioned air from outside the room enters via intake vent Warm, exhaust air Rises Conditioned air supplied to IT equipment Wiring Closet Ventilation Unit

37. InfraStruXure InRow SC Airflow InfraStruXure InRow SC Cool air from plenum space pulled into unit via fans Cool air is supplied to row or room Condenser air absorbs heat from coil Heat transferred to condenser coil Heat rejected from room to plenum space Evaporator coil absorbs heat from air Hot exhaust air from IT equipment pulled into unit via fans

38. InfraStruXure InRow RC In-row air conditioning for medium to large data centers including high density applications. Predictable cooling solution for an unpredictable environment

39. Rack Air Removal Unit Rack Air Containment Airflow Diagram Fans of InRow cooling unit(s) distribute cool air to front of IT equipment Air passes through servers and absorbs heat Server exhaust air is prevented from escaping by rear containment All exhaust air is returned to InRow cooling unit(s) Proper airflow through the enclosure is ensured Top Down View Front Rear InRow Cooling Unit NetShelter SX Rack Servers Rear Containment Front Containment

40. InRow RC Applications Hot Spots –Server consolidation –Compaction –Peak loads Up to 30 kW chilled water  Capacity Planning  Data center expansion  Rightsizing  High Density  Blade servers  NAS storage devices  1U servers InfraStruXure InRow RC Dynamic loads –Batch processing –Grid computing

41. InRow RC Product Design Benefits Air Filter Removes airborne particles, protects coil Top or Bottom Piping Connections Variable Speed Hot Swappable Fans Rightsizes cooling capacity, energy savings Cooling Coil Removes heat using chilled water Condensate Management Detects and removes condensation Field Configurable 2-Way or 3-Way Valve Operation Casters Allows unit to move easily InfraStruXure InRow RC Dual A-B Power Inputs Power redundancy and protection Flow Meter Measures water flow to facilitate determining unit kW output

42. InfraStruXure TM InRow RC Value Proposition Modular Solution that will adapt to the changing IT world. Availability –Predictable architecture –Mean Time To Recover Agility: – Standardized modules – Capacity on demand TCO: – Capacity per footprint – Rightsizing – Increase usable IT space Changing the way the world designs data centers... Predictable Cooling Solution for an Unpredictable environment

43. APC Solution Applied VoIP and IP Telephony InfraStruXure Solution for Data Centers

44. Agility Standardized Modules –Raised Floor not required for cooling, reduces build out and eliminates space constraints –Short lead time Capacity on Demand –Matches heat removal to the heat load –Enabling variable capacity without raised floor dependency (no requirement for constant pressure) High Density Capable –Able to cool up to 60 kW in a single rack

45. InRow RC Summary Modular design increases agility by providing scaleable solutions to add cooling as demand increases. Improved Energy Efficiency and Rightsizing reduces total cost of ownership. Placing the unit in the row of racks moves the source of cooling closer to the heat load and minimizes air mixing thus improves availability. Up to 30 kW Capacity Predictable cooling solution for an unpredictable environment In-row air conditioning for medium to large data centers including high density applications. InfraStruXure InRow RC

46. APC Management Solutions Environmental Management System Environmental Monitoring Unit UPS Environmental Monitoring Card Sensors Because when something changes, you need to know. Management Tools to remotely monitor and control, easily and economically. UPS Network Management Cards PowerChute Business Edition Building Management Interface Card Management Platform Integration UPS enhancement cards  Network-Critical Physical Infrastructure  UPS Management  Environmental Management  Server Access InfraStruXure Manager Appliance Analog KVM Switches Digital KVM Switches Fliptop Monitor

47. InfraStruXure Manager Applications Appliance with licenses for 25, 100 or 1000 nodes. Additional licenses available. InfraStruXure Manager Data Center –Manage your APC InfraStruXure –Manage other APC devices on the network  Remote Branch Office  Monitor remote locations  Give local personnel read-only access  Distributed Network  Monitor UPS & other devices dispersed throughout the network  Network Closets  Monitor locations infrequently accessed

48. Manageable Devices within the InfraStruXure Management Architecture InfraStruXure Manager HTTP (Web) SNMP Telnet Email ModBus* APC Network Manageable Device * UPS and cooling products only Use of Standards Manage APC networked devices via existing network infrastructure. Fault Notifications Email or SNMP notifications ensures crucial situations are dealt with in a timely manner.

49. Integrating InfraStruXure Management into Your Management Architecture InfraStruXure Manager Building Management System Integration Manage critical building infrastructure from single system via modbus Enterprise Management System Integration Forward SNMP traps to your preferred management system Manage Network- Critical Physical Infrastructure Similar to server, storage and networking equipment. Scalability Manage up to 1000 APC networked devices Building Management System Enterprise Management System Network Devices Storage Devices Server Devices Server Manager Storage Manager Network Manager Building Power Comfort Air Building Environment Power Devices Rack Devices Cooling Devices InfraStruXure Manager

50.  InfraStruXure Manager Centralized management of your APC network-critical physical infrastructure. Appliance with 25, 100 or 1000 nodes. Additional licenses available. Network-Critical Physical Infrastructure Management Management

51. Left-hand bar Quick link other functions Left-hand bar Quick link other functions Main Status Screen: Overview of key functions; UPS and card Main Status Screen: Overview of key functions; UPS and card Browser Accessible Saves installing software on the network management console. Browser Accessible Saves installing software on the network management console. InfraStruXure Management Design Benefits Network Management Card Screen Shot InfraStruXure Management Design Benefits Network Management Card Screen Shot