Table of Contents
How much power does a 2009 iMac use?
iMac power consumption and thermal output
| iMac (21.5-inch, Late 2009) 21.5-inch display, 3.2GHz Intel Core i3, 4GB 1333MHz DDR3 SDRAM – 2x2GB, 1TB Serial ATA hard drive, NVIDIA GeForce 9400M graphics | ||
| Power Consumption | Thermal Output | |
|---|---|---|
| Idle | CPU Max | CPU Max |
| 104W | 241W | 822 BTU/h |
What RAM is compatible with 2009 iMac?
Memory specifications For iMac (Late 2009), you can use 2GB or 4GB RAM SO-DIMMs of 1066MHz DDR3 SDRAM in each slot. For iMac (Mid 2010) and iMac (Mid 2011), use 2GB or 4GB RAM SO-DIMMs of 1333MHz DDR3 SDRAM in each slot.
How many watts of power does an iMac use?
Desktop Macs use the most power when active, of course, and although details vary by model, a 27-inch iMac idles at about 60 watts and maxes out at 240 watts, averaging about 100 watts in regular usage.
How much power does an iMac draw?
Apple’s power consumption data tells us the M1 Macs (which include the display) run in idle mode at 43 watts and max out at 84Watts (on 8-core GPU configuration). It’s 80 Watts otherwise. That means at peak use, you’ll need half as much energy as on the 4K 21.5-in.
How many kWh does a iMac use?
In that mode, the iMac would use about 248.7 kWh of energy, or about $27.36 per year.
How much memory can I put in a 2009 iMac?
Maximum memory For iMac (Late 2009), you can use 2 GB or 4 GB RAM SO-DIMMs of 1066MHz DDR3 SDRAM in each slot.
How much power does an iMac use in standby?
When it is idle (that is, not actively performing any tasks) and the display is turned on, it uses 69.1W of power. Put that iMac to sleep, and it uses only 1.22 W of power.
Are Imacs energy efficient?
The 24-inch iMac uses 54 percent less energy than the requirement for ENERGY STAR. We design our products to be energy efficient, long lasting, and safe. The 24-inch iMac uses software and power-efficient components that intelligently manage power consumption.
Can I mix 4gb and 8GB RAM in iMac?
Yes, like on every other computer you can mix the ram sizes.
Can iMac run without power?
At the lowest level, the iMac does have a battery – but one that’s only large enough to keep things like the internal clock running while the system is unplugged. It isn’t large enough to run the iMac in the event of, say, a power outage.
How many kWh does an iMac use?
Some quick calculations (hours of usage x power usage in Watts / 1000 = energy usage in kWh) showed my total annual energy usage for the iMac to be about 315.4 kWh (kilowatt-hours).
How much does a 20 inch iMac weigh?
Size and weight. 20-inch iMac. Height: 18.5 inches (46.9 cm) Width: 19.1 inches (48.5 cm) Depth: 7.4 inches (18.9 cm) Weight: 20 pounds (9.1 kg) 1 . Connections and expansion. One FireWire 800 port; 7 watts; Total of six USB 2.0 ports: four ports on computer, two ports on wired keyboard; Communications
How much memory does a Mac OS X computer use?
Memory available to Mac OS X may vary depending on graphics needs. Minimum graphics memory usage is 256MB. Adapters are sold separately. 1GB = 1 billion bytes and 1TB = 1 trillion bytes; actual formatted capacity less.
What kind of audio output does the iMac have?
Built-in stereo speakers with 24-watt digital amplifier, built-in microphone, optical digital audio output/headphone out, optical digital audio input/audio line in Your iMac comes with 90 days of free telephone support and a one-year limited warranty.
What is the difference between iMac OS X and iLife?
Mac OS X includes iTunes, Time Machine, Quick Look, Spaces, Spotlight, Dashboard, Mail, iChat, Safari, Address Book, QuickTime, iCal, DVD Player, Photo Booth, Front Row, Xcode Developer Tools) iLife includes iPhoto, iMovie, iDVD, iWeb, GarageBand