Latest articles happening in the VTrak Jx30 category https://kb.promise.com <div>Please contact Promise Technical Support.</div><div>Its required that you register your Vtrak J930s via:</div><div><br></div><div><a href="https://support.promise.com" target="_blank" rel="noreferrer, noopener">https://support.promise.com</a></div><div><br></div><div>Promise will supply the extensions.</div><div><br></div><div>Here is how the extensions are installed:<span><img src="/Uploads/Images/10410/photo 1.JPG"><span><img src="/Uploads/Images/10410/photo 2.JPG"><span><img src="/Uploads/Images/10410/photo 3.JPG"><span><img src="/Uploads/Images/10410/photo 4.JPG"></span></span></span></span></div><div><span><br></span></div> 2014-04-28T17:39:55.0000000 https://kb.promise.com/thread/i-need-to-add-1-or-2-extensions-to-rack-my-j930-where-do-i-get-these-rack-extensions/ <h3>Initial power up when fully populated with SAS drives:</h3> <p><strong>831.6 Watts</strong><br> 1 Watt = 3.412 BTU/Hour<br> 3.412 x 831.6 = <strong>2837.42 BTU/Hour</strong></p> <br> <h3>Idle power use when fully populated with SAS drives</h3> <p><strong>709.9 Watts</strong><br> 1 Watt = 3.412 BTU/Hour<br> 3.412 x 709.9 = <strong>2422.18 BTU/Hour</strong></p> <br> <h3>I/O under load power use when fully populated with SAS drives:</h3> <p>Random Read 4K: <strong>950W</strong><br> 1 Watt = 3.412 BTU/Hour<br> 3.412 x 950 = <strong>3241.40 BTU/Hour</strong></p> <p>Random Write 4K: <strong>950W</strong><br> 1 Watt = 3.412 BTU/Hour<br> 3.412 x 950 = <strong>3241.40 BTU/Hour</strong></p> <p>Sequential Read 1M: <strong>845W</strong><br> 1 Watt = 3.412 BTU/Hour<br> 3.412 x 845 = <strong>2883.14 BTU/Hour</strong></p> <p>Sequential Write 1M: <strong>830W</strong><br> 1 Watt = 3.412 BTU/Hour<br> 3.412 x 830 = <strong>2831.96 BTU/Hour</strong></p> <br> 2012-07-30T12:41:58.0000000 https://kb.promise.com/thread/vtrak-j930-fully-populated-power-consumption/