Intel Xeon Processor L7445 - Processor LENOVO - Free user manual and instructions
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| Product Type | Processor (CPU) |
| Brand | Lenovo |
| Processor Model | Intel Xeon Processor L7445 |
| Processor Family | Intel Xeon 7400 Series |
| Socket Type | Socket 604 (FC-PGA604) |
| Core Count | 6 Cores |
| Thread Count | 6 Threads |
| Base Clock Speed | 2.13 GHz |
| Cache | 12 MB L3 cache |
| Front Side Bus | 1066 MHz |
| TDP | 50 W |
| Manufacturing Process | 45 nm |
| Memory Support | ECC DDR2 667/533 with compatible chipset |
| Instruction Set | 64-bit, Intel Virtualization Technology (VT-x), Execute Disable Bit |
| Power Consumption | 50 W typical, powered through CPU socket |
| Cooling | Active heatsink/fan required for server systems |
| Package Dimensions | Approx. 53.3 x 44.5 x 4.5 mm |
| Weight | Approx. 0.2 kg with protective packaging |
| Maintenance & Cleaning | Clean heatsink surface and replace thermal paste every 2 years |
| Safety | Use ESD wrist strap, power off and unplug PC before installation |
| Spare Parts & Repairability | Not user-serviceable internally; replace processor module if faulty |
| Included Documentation | 136-page Lenovo manual available in PDF |
Frequently Asked Questions - Intel Xeon Processor L7445 LENOVO
What kind of processor is the Intel Xeon L7445?
The Intel Xeon L7445 is a 6-core server CPU designed by Intel and sold under Lenovo server systems. It is based on the 45nm Xeon 7400 architecture, runs at 2.13 GHz, and includes 12 MB of L3 cache.
Which socket does the L7445 fit into?
The Intel Xeon L7445 fits into a Socket 604 (FC-PGA604) server motherboard. Always check your Lenovo board's CPU compatibility list before installation.
Does it support virtualization?
Yes, the L7445 supports Intel Virtualization Technology (VT-x) and Intel 64 architecture. This makes it suitable for virtualized server workloads when paired with compatible firmware.
What memory can be used with this processor?
Memory support is handled by the chipset. The L7445 works with ECC DDR2 SDRAM at 667 or 533 MT/s when used with compatible registered ECC DIMMs on supported Lenovo server boards.
What is the TDP and power requirement?
The processor has a 50 W TDP. It draws power through the CPU socket, so ensure the server's voltage regulator and power supply are rated for this processor family.
How should I clean and maintain this processor?
Clean the exposed heat spreader with isopropyl alcohol and a lint-free cloth. Replace the thermal paste every two years and verify that the heatsink fan is free of dust. Never apply liquid directly to the socket.
What safety precautions should I take when installing?
Turn off and unplug the server, wear an ESD wrist strap, and hold the processor carefully by its edges. Follow the anti-static procedures outlined in the Lenovo manual to avoid damaging the CPU.
Can I repair or replace parts of the processor?
The internal silicon components cannot be repaired. If the processor fails, replace the entire CPU module. Cooling fans, heatsinks, and thermal pads are separately replaceable.
Is the Intel Xeon L7445 still supported?
The processor is discontinued, but legacy Lenovo servers still have available BIOS/firmware files. Spare or replacement L7445 processors may be found through second-hand marketplaces or specialized server parts vendors.
What are the main performance features?
Key features include 6 cores, 12 MB shared L3 cache, 1066 MHz front-side bus, 2.13 GHz base clock, 45nm low-power design, and hardware virtualization support. These make it a solid entry-level multiprocessor server CPU.
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USER MANUAL Intel Xeon Processor L7445 LENOVO
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Product information
Brand : LENOVO
Model : Intel Xeon Processor L7445
Category : Processor