CPU Coolers Model Names Minimum Chassis Height CPU Package CPU Speed Heat Sink Material Fan Speed Weight Dimension Model Names Minimum Chassis Height CPU Package CPU Speed Heat Sink Material Fan Speed Weight Dimension Special CPU Cooler Pentium 4 LGA775 Pentium 4 Socket 478 1750000400 1750000282 1750000332 1750000334 1750000242 2U 2U 2U 4U 1U Only for PCE-5120 Only for PCE-7210 Intel Pentium 4 LGA775 Intel Pentium 4 LGA775 Intel Pentium 4 Socket 478 up to 3.4 GHz (90 nm, 110 W, L2: 1 MB) up to 3.8 GHz (90 nm, 115 W, L2: 1 MB) up to 3.8 GHz (90 nm, 115 W, L2: 1 MB) up to 3.8 GHz (90 nm, 115 W, L2: 1 MB) up to 2.5 GHz (0.13 micron, 61 W, L2: 512 KB) Copper Copper Copper Aluminum fins & copper heart Copper 5,400 +- 10% RPM 6,800 +- 10% RPM 5,300 +- 10% RPM 4,500 +- 10% RPM 3,800 +- 10% RPM 672 g 624 g 560 g 550 g 335 g 89 x 74 x 51 mm 82 x 58 x 65.5 mm 80 x 80 x 55 mm 110 x 110 x 67 mm 88.5 x 62 x 29.9 mm Pentium 4 Socket 478 Pentium III Intel MMX 1750000432 1750000257 1759254100 1759200100 1759212600 1U 2U 1U 1U 2U Intel Pentium 4 Socket 478 Intel Pentium 4 Socket 478 Intel Pentium III FC-PGA II Intel MMX Intel MMX up to 2.8 GHz (0.13 micron, 70 W, L2: 512 KB) up to 3.2 GHz (90 nm, 89 W, L2: 1 MB) up to 1.26 GHz (Tualatin) - - Copper Copper Aluminum Aluminum Aluminum 4,800 +- 10% RPM 4,500 +- 10% RPM 4,700 +- 10% RPM 5,000 +- 10% RPM 5,000 +- 10% RPM 478 g 565 g 101 g 77 g 77 g 93 x 77 x 27 mm 83 x 69 x 55.5 mm 59 x 57x 28 mm 52 x 52x 29 mm 52 x 52x 42 mm All product specifications are subject to change without notice Last updated : 1-Mar-2007 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Advantech: 1750000432 1759254100