Difference between revisions of "Vote to buy a new UPS"
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| Line 27: | Line 27: | ||
|- | |- | ||
| Dell Power Edge | | Dell Power Edge | ||
| − | | 500 W (Rated for 670 Watts) | + | | 500 W with ~20% buffer (Rated for 670 Watts) |
|- | |- | ||
| Dell Power Edge | | Dell Power Edge | ||
| − | | 500 W (Rated for 670 Watts) | + | | 500 W with ~20% buffer (Rated for 670 Watts) |
|- | |- | ||
| Dell Power Edge | | Dell Power Edge | ||
| − | | 500 W (Rated for 670 Watts) | + | | 500 W with ~20% buffer (Rated for 670 Watts) |
|- | |- | ||
| Dell Power Edge | | Dell Power Edge | ||
| − | | 500 W (Rated for 670 Watts) | + | | 500 W with ~20% buffer (Rated for 670 Watts) |
|- | |- | ||
| SAN | | SAN | ||
Revision as of 23:30, 8 September 2014
This may not come to a vote, It may be purchased under a "maintaining infrastructure" clause in the budget/bylaws.
That said, it is a lot of relatively expensive equipment being discussed.
Sponsors
History
Background
Our UPS is failing.
Rack Utilization
Anthony measured the power consumption of existing rack infrastructure.
| Device | Wattage |
|---|---|
| KVM | 10W |
| Motorola SURFboard | 20W |
| Dell Power Edge | 500 W with ~20% buffer (Rated for 670 Watts) |
| Dell Power Edge | 500 W with ~20% buffer (Rated for 670 Watts) |
| Dell Power Edge | 500 W with ~20% buffer (Rated for 670 Watts) |
| Dell Power Edge | 500 W with ~20% buffer (Rated for 670 Watts) |
| SAN | 427W |
| HP Procurve | 340W |
| Serial Console | 20W |
| Total | 2141 watts |
| Total + 20% buffer | 2569 watts |
Desired Feature Set
- Number of Outlets: 7-8
- There are 2 power runs in the rack, fewer may be ok
- Interface Port Type: USB
- Backup Time: ??
- Cost: ??
Options
| Device | VA/Watt | Price |
|---|---|---|
| APC Smart-UPS RM SMT3000RM2U | 3000VA/2700W | $1,151.99 |
| CyberPower PR3000LCDRT2U | 3000VA/2250W | $760.99 |