Case Comparison: Antec P182 vs. P183
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| Introduction | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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There has been a lot of talk about whether or not the new Antec P183 is truly an improvement over the old Antec P182. The P182 has long been one of our favorite cases at Puget Systems, so there is some resistance to the P183 taking over the role as the flagship case in our lineup. The question is: is the P183 truly superior to the P182, or is the latest revision of the P180 series a step in the wrong direction? | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Case Exterior | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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At a glance, the P182 and P183 look very similar, but there are a few noticeable differences. First, the P183 has much larger intake vents on the sides of the door, and also has a series of holes on the front of the door that help the front fans to get fresh air even when the door is closed. The front ports are fully accessible on both cases, although the P183 has replaced the Firewire port with an E-SATA port. The layout of the front ports is also a bit different on the P183, with the USB ports being on top of each other, rather then next to each other. This allows for for the use of two extra-wide USB devices at the same time. Both cases have a standard power LED, but the P183 only has one HD LED whereas the P182 has two. Unlike the P182's HD LED which is covered by the door, the P183's HD LED is fully visible, using one of the front vent holes and a bit of acrylic to disperse the light.
Opening the door, we see that Antec has removed a ton of plastic in an attempt to improve cooling performance in the P183. The bay covers have a slight re-design to them with the addition of pressure tabs, making them easier to install/remove. One of the unseen differences to this section of the case is the changes to the filters. In the P182, there are removable filters behind each of the square covers. In the P183, the filters are directly attached to the two doors, as well as to each bay cover.
The rear of the case is a near exact copy. The PSU mount in the P183 is slightly different, and uses an extra plate to mount the PSU to the case. The reason for this change is that it allows for proprietary power supplies made by Antec to be installed in the case.
The last major change to the exterior of the case is the top fan area. The P182's fan cover has always looked a bit unfinished to us if an included cover is not installed. The P183 essentially merges the cover into the main body of the case, giving the case a more finished look. From a pure performance standpoint, the grill on the P183 is slightly more restrictive than the P182, so it may affect cooling. Most of the complaints we have heard regarding the P183 are in regards to the new look of the front of the case. From a performance standpoint, this redesign of the front is largely an improvement, although the larger vents have caused concern over the possibility of allowing hard drive and fan noise to escape the case. Our testing should have no problem answering those questions. Arguments can be made for or against the aesthetics of the redesign, but it is really up to personal preference. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Case Interior | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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The interior of the case has much fewer changes than the exterior. In fact, the changes are all located in the bottom half of the case.
The lower middle fan and brace have been completely removed. The P183 has a new fan located in front of the main hard drive bay, so there is still a fan to help cool the bottom section of the case. This new fan placement should help with cooling the hard drives, but the PSU may run a bit hotter. The removal of the fan and brace makes cabling and working on the lower hard drives much easier in the P183. In the P182, it is nearly impossible to plug/unplug a hard drive while the cage is installed. Not having the brace also allows for larger power supplies to be installed without the need for case modding. The hard drive tray itself has a slight redesign, moving the screw securing the cage to the case from the side of the tray to the bottom. While we have never seen one of these cages break in shipping, moving the screw to the bottom should do an even better job at holding the cage in place.
The PSU riser in the P183 that the power supply rests on is slightly shorter than in the P182. It is not enough to affect performance, but it does make it so the metal frame that wraps the PSU that comes with the P182 is no longer available for use in the P183. This frame's only major function was to help keep the PSU in place during shipping, which for most power supplies is not an issue. But if you take advantage of the fan/brace being removed to install a longer PSU, shipping starts to become a worry and the lack of the wrap could become an issue. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Performance | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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To test each case, we used a combination of our most popular components. Temperatures were recorded using Speedfan and verified with Coretemp and GPUZ. The hottest core on the CPU is our recorded CPU temperature. To test the cases under different configurations, we are using the stock Intel cooler (to simulate a standard air-cooled heatsink) as well as a Asketek LCLC closed loop liquid cooler. For the case fans, we are populating all available fan mounts with Antec Tricool fans. We will do the testing once with the fans on low, and once with them on high. This will give us a good comparison of the cases with a variety of cooling options.
Right away, we find quite a few interesting results. First, the P183 has better idle GPU temperatures, as well as better hard drive temperatures. The P182 however does much better cooling the RAM and PSU under both idle and load. While the PSU is by no means overheating, it does show a slight green tint in the thermal pictures. The dBa readings are nearly identical for both cases at idle, but the larger intake vents on the P183 help to make the P183 1.5dBa louder. Winner: Antec P182, due to better RAM cooling and better load dBa readings Stock cooler, case fans on high
With the case fans turned up, the P183 starts to out-perform the P182, with idle temperatures noticeably lower nearly across the board. Under a load, the P183 still has slightly better overall temperatures, although the P182 roughly matches the P183 in all areas except the CPU temperature. It should be noted that even though the temperature logs show the P183 as the clear winner here, the RAM and PSU are still running slightly hotter in the P183 than in the P182. The P183 is also slightly louder at idle, but is within our margin of error when under load. Winner: Antec P183, due to much better temperatures Asetek LCLC cooler, case fans on low
Moving on to the Asketek cooler, there are a few considerations that must be taken into account. The primary being that the rear fan is now oriented as an intake fan rather than an exhaust. The second is that since there is no active cooler directly on the CPU, there is not the normal airflow around the chipset that most motherboards are designed for. That being said, lets examine the results: At idle, the temperatures between the two cases are within our margin of error, so they are nearly equal. The thermal pictures back up the sensor reading, showing virtually no difference between the two cases at idle. Under load, the P183 takes a slight lead, cooling the GPU just a bit more than our margin of error. However, the thermal pictures show that the P183 does a much better job cooling the RAM and GPU. The real surprise comes in the dBa readings. Under both idle and load, the P183 out-performs the P182 (although not by much). Winner: Antec P183, due to better dBa readings and slightly better cooling Asetek LCLC cooler, case fans on high
In this configuration, we get a mix of results. At idle, the P182 has better CPU cooling, although the P183 has better GPU and overall system cooling. At load, all the temperatures except the CPU were within our margin of error. Once again, the thermal pictures show the P183 doing a better job at cooling the RAM and GPU. The dBa reading show the P183 being louder at idle, but both cases are identical when put under a load. Winner: Antec P182, due to better CPU cooling and better idle dBa readings | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Conclusion | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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So which case is the winner? Unfortunately there is no clear winner here. Both the P182 and P183 performed very well in all of our testing. If you are looking to maximize either the cooling or quietness of your system, one case may have a slight lead over the other depending on the situation. Its simply a matter of doing the proper research (which we have conveniently done for you!), and making an informed decision.
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Head over to our forums to ask questions and discuss this article!Case Comparison: Antec P182 vs. P183:
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nick wyckoff Posted 05/06/2010 18:03:03 PM |
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I just leave the front cover of my p183 open against the left side of the case. The buttons are exposed, and you can see when the filters need to be vacuumed. nick |
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bsadlerjr Posted 07/06/2009 11:32:38 AM |
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To be honest, I like the addition of the Filters and the addition of the space for more venting. I think though they could have gone further with this idea and gave the door venting areas when closed; of course with filters attached as well. As for me, I would have re-designed ALL the vent areas where normal users can reach them outside and gave them all filters. This would cut down on dust and debris winding up inside the machine, theoretically giving the machine more life-cycles. One point of contention I have with ALL Antec cases, the POWER and RESET buttons are covered up when the do... |
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chevysales Posted 06/29/2009 17:58:50 PM |
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Regarding the HDD lights: Most motherboards only have a single connector for the light, so practically the only way we would be able to hook up both is if the machine had an add-on disk controller card with an additional HDD light connector. i should have made that clear as you did tell me that right away. so the case builders add a feature not many mobo's support, thats about the norm in the marketing and hype. does any asus soundcards support front case connections for mics and headphones that just about all cases come with now. as i know the D2x does not. |