HP Netserver High Density Rack Solutions Overview (LP 2000r)
Power consumption worksheet - sample
The following worksheet makes it easy to make all the calculations you need to make.
Using the worksheet is simple. Inventory the HP Netservers LP 2000r that you will be rackmounting as to the number of CPUs, memory boards, HDDs and
Then using the formulas provided, calculate the current requirements and the BTUs/Hr.
For example: The calculations for an HP Netserver LP 2000r with 2 each 933 MHz processors, 2 GB of memory, 2 each HDDs and a NetRAID 1M controller will show the following results:
Category | Part Number | Description |
| Unit Input Power (Watts) | Number Installed | Total Input Power (Watts) | |
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Server |
| LP 2000r Basic boardset, |
| 63.30 | 1 | 63.30 | |
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| FDD, CD, fans, etc |
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CPU’s | P2467A | Pentium III 866 MHz |
| 35.05 |
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| P2468A | Pentium III 933 MHz |
| 37.90 | 2 | 75.80 | |
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| P2453A | Pentium III 1 GHz |
| 41.30 |
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| P4632A | Pentium III 1.13 GHz |
| 27.9 |
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| P4634A | Pentium III 1.26 GHz |
| 29.5 |
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| P5476A | Pentium III 1.4 GHz |
| 31.2 |
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| CPU Terminator (if no 2nd CPU) | 2.40 |
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Memory | D8265A | 128 MB 133 MHz ECC SDRAM | 3.45 |
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| D8266A | 256 MB 133 MHz ECC SDRAM | 3.90 |
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| D8267A | 512 MB 133 MHz ECC SDRAM | 4.75 |
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| D8268A | 1 GB 133 MHz ECC SDRAM |
| 8.05 | 2 | 16.10 | |
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Hard Disk | P2472A | 9.1 GB, 10k RPM Ultra3 SCSI Disk Drive | 17.55 | 2 | 35.10 | ||
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Drives | P2473A | 18.2 GB, 10k RPM Ultra3 SCSI Disk Drive | 21.50 |
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| P2474A | 36.4 GB, 10k RPM Ultra3 SCSI Disk Drive | 24.35 | 3 | 73.05 | ||
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| P3579A | 73.4 GB, 10k RPM Ultra3 SCSI Disk Drive | 15.3 |
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| P2507A | 18.2 GB, 15k RPM Ultra3 SCSI Disk Drive | 22.25 |
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| P4507A | 36.4 GB, 15k RPM Ultra3 SCSI Disk Drive | 17 |
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RAID | D2140A | NetRAID 1Si |
| 9.10 |
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Controllers | D5955A | NetRAID 3Si |
| 19.20 |
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| P3410A | NetRAID 1M |
| 10.80 |
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| P3411A | NetRAID 2M (64 MB cache) | 19.50 | 1 | 19.50 | ||
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| P3475A | NetRAID 2M (128 MB cache) | 19.50 |
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| D9161A | NetRAID 4M (64 MB cache) | 24.55 |
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| D9351A | NetRAID 4M (128 MB cache) | 24.55 |
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Network | D5013B | 10/100TX NIC |
| 2.55 |
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Interface Cards | N/A | 3COM | 4.50 |
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| N/A | Intel PILA8472B Dual Port 10/100TX NIC | 9.95 |
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| N/A | Intel Pro/1000 PWLA8490T Gigabit NIC | 7.25 |
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| N/A | Intel Pro/1000 PWLA8490SX Gigabit NIC | 7.25 |
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Other PCI Cards | D6802B | FC HBA |
| 8.70 |
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| P3413A |
| 8.70 |
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| P1218A | Top Tools Remote Control Card | 8.70 |
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| A) | Total Input Power (Watts) from the worksheet above | 272.05 | ||
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| B) | Input the AC line power (Volts) that the system is operating on. | 220 | ||
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| C) | Calculate Input Current (A) = A/B |
| 1.24 | |
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| D) | Calculate the Thermal Dissipation (BTUs/Hr) = A x 3.41 | 927.69 | ||
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8
