Table 1. Features and specifications (continued)Environment (continued)v Design to ASHRAE Class A3, ambientof 35°C to 40°C, with relaxed support:– Support cloud like workload with noperformance degradation acceptable(Turbo-Off)– Under no circumstance, can anycombination of worst case workloadand configuration result in systemshutdown or design exposure at40°Cv Particulate contamination:Attention: Airborne particulates andreactive gases acting alone or incombination with other environmentalfactors such as humidity or temperaturemight pose a risk to the server. Forinformation about the limits forparticulates and gases, see “Particulatecontamination” on page 127.Electrical input with hot-swap ac powersupplies:v Sine-wave input (50 ~ 60 Hz) requiredv Input voltage range automaticallyselectedv Input voltage low range:– Minimum: 100 V ac– Maximum: 127 V acv Input voltage high range:– Minimum: 200 V ac– Maximum: 240 V acv Input kilovolt-amperes (kVA)approximately:– Minimum: 0.22 kVA– Maximum: 0.85 kVASize:v 2Uv Height: 86.5 mm (3.406 in.)v Depth:– EIA flange to rear: 720.2 mm (28.35in.)– Overall: 748.8 mm (29.5 in.)v Width:– With top cover: 447 mm (17.598 in.)v Weight: approximately 16.4 kg (36.2 lb)to 28.2 kg (62.2 lb) depending on yourconfigurationSystem fans: Up to threeHot-swap power supplies (depending onthe model):v Up to two hot-swap power supplies forredundancy support– 550-watt ac– 750-watt acNote: You cannot mix high-efficiency andnon-high-efficiency power supplies in theserver.Acoustical noise emissions:v Sound power, idle: 6.6 belv Sound power, operating: 6.6 belWhat your server offersThe server uses the following features and technologies:v Features on DemandIf a Features on Demand feature is integrated in the server or in an optionaldevice that is installed in the server, you can purchase an activation key toactivate the feature. For information about Features on Demand, seehttp://www.ibm.com/systems/x/fod/.v Integrated Management Module IIThe integrated management module II (IMM2) is the second generation of theIMM. The IMM2 is the common management controller for IBM System xhardware. The IMM2 consolidates multiple management functions in a single chipon the server system board.Some of the features that are unique to the IMM2 are enhanced performance,expanded compatibility with blade servers, higher-resolution remote video,expanded security options, and Feature on Demand enablement for hardwareand firmware options.For additional information, see “Using the integrated management module II” onpage 106.v UEFI-compliant server firmwareChapter 1. The System x3630 M4 Type 7158 server 7
