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HP 587491-B21 2.8GHz 6-Core Socket LGA1366 X5660 Processor
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HP 587491-B21 2.8GHz 6-Core Socket LGA1366 X5660 Processor
Part Number:
587491-B21
Manufacturer:
HP
Availability:In Stock
Condition:Refurbished
Warranty: 90-day
$120.78
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Product Description
HP 587491-B21 2.80GHz 6.40GT/s QPI 12MB L3 Cache Socket FCLGA1366 Intel Xeon X5660 Hexa-core (6 Core) Processor Kit For ProLiant DL380 G7
Key takeaways
- HP 587491-B21 is a 6-core Intel Xeon processor for server use, with 2.8 GHz, 12 MB third-level cache, Socket FCLGA1366, 6.4 GT/s QPI, 32 nm lithography and X5660 series.
- Sold refurbished and in stock at Memory Clearance, with the condition stated on this listing and a package quantity of 1.
- Listed for ProLiant systems at the family level only, so confirm the exact model and slot or bay before ordering.
- Reference part number 587491-B21 or UPC 884962471531 (EAN 0884962471531) when matching this listing to a quote, purchase order or existing inventory; the manufacturer model is X5660; Memory Clearance lists it under Server Processors.
- Priced on this listing, with volume pricing quoted on request, so include the quantity needed.
Browse related listings
- Category: Server Processors
- Brand: HP
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Guides
Product Condition:Refurbished
General Information
Model
X5660
Product Series
X5660
Product Type
Micro Processor
Product Line
Xeon
Technical Information
Level 3 Cache Memory
12 MB
Processor Speed
2.8 GHz
QPI
6.4 GT/s
Socket Type
Socket FCLGA1366
# of Cores
Hexa-core (6 Core)
lithography
32 nm
Thermal Specification
81.3 °C
Product Compatibility
HP ProLiant DL380 G7 Server
Our listed price by date
- Listed price
- $120.78
- Condition
- Refurbished
- Date
- 2026-11-09
Our Refurbished listed price on 2026-11-09 was $120.78, the same as on 2026-09-22.
$120.78
2026-09-222026-11-09
Our listed prices, recorded daily, not sale prices and not a market index.
Daily listed prices, latest 10 dates
| Date | Price |
|---|---|
| 2026-11-09 | $120.78 |
| 2026-11-08 | No update |
| 2026-11-07 | No update |
| 2026-11-06 | $120.78 |
| 2026-11-05 | $120.78 |
| 2026-11-04 | $120.78 |
| 2026-11-03 | $120.78 |
| 2026-11-02 | $120.78 |
| 2026-11-01 | No update |
| 2026-10-31 | No update |