D39267-002 Intel Xeon Socket-771 Cooler, P/N: D39267
Intel Model: D39267-001, D39267-002, D39267-003
LGA771-A ACTIVE/1U PASSIVE Combo Fan Heat Sink
Active 1U combo for the Dual-Core and Quad-Core Intel Xeon processor 5000, 5100 and 5300 sequence thermal solutions. D39267-001-NCJ is both the active and 1U passive HS for these processor. If your customer needs a 1U heat sink for 50xx, 51xx or 53xx series Xeons then this is what they buy and they remove the fan.