HP 638644-B21
Intel Xeon E5603 (2.00GHz/2-core/4MB/80W) Processor Kit-DL320 G6
Key facts
- Part number
- 638644-B21
- Brand
- HP
- Category
- Server CPUs
- Price
- Contact us for pricing
- Availability
- On request — ask for a quote
Specifications
Features
- CPU configuration (max)
- 2
- Embedded options available
- N
- Execute Disable Bit
- Y
- Idle States
- Y
- Physical Address Extension (PAE)
- 40 bit
- Supported instruction sets
- SSE4.2
- Thermal Monitoring Technologies
- N
Graphics
- On-board graphics adapter
- N
Memory
- ECC supported by processor
- Y
- Maximum internal memory supported by processor
- 288 GB
- Memory bandwidth supported by processor (max)
- 25.6 GB/s
- Memory channels supported by processor
- Triple
- Memory clock speeds supported by processor
- 800,1066 MHz
- Memory types supported by processor
- DDR3-SDRAM
Other features
- Compatibility
- DL320 G6
Power
- Thermal Design Power (TDP)
- 80 W
- VID Voltage Range
- 0.75 - 1.35 V
Processor
- Bus type
- QPI
- Component for
- Server/Workstation
- Number of QPI links
- 2
- Processor cache
- 4 MB
- Processor cache type
- Smart Cache
- Processor cores
- 4
- Processor family
- Intel® Xeon® 5000 Sequence
- Processor frequency
- 1.6 GHz
- Processor lithography
- 32 nm
- Processor model
- E5603
- Processor series
- Intel Xeon 5000 Series
- Processor socket
- Socket B (LGA 1366)
- Processor threads
- 4
- Stepping
- B1
- System bus rate
- 4.8 GT/s
Processor special features
- Enhanced Intel SpeedStep Technology
- Y
- Intel 64
- Y
- Intel Demand Based Switching
- Y
- Intel VT-x with Extended Page Tables (EPT)
- Y
- Intel Virtualization Technology (VT-x)
- Y
- Intel Virtualization Technology for Directed I/O (VT-d)
- Y
- Intel® AES New Instructions (Intel® AES-NI)
- Y
- Intel® Hyper Threading Technology (Intel® HT Technology)
- N
- Intel® Turbo Boost Technology
- N
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
No price history has been recorded for this part yet.
Buy or sell HP 638644-B21
Buying HP server CPUs
Looking to buy the HP 638644-B21 or a compatible server CPU? Prology supplies new, refurbished and used HP server CPUs in Australia and the United States. Send the part number and quantity for a firm price.
Selling HP server CPUs
Have a spare or decommissioned 638644-B21? Prology buys used and surplus HP server CPUs — single units or whole lots — and replies with an offer within 1 business day. Sell your 638644-B21.
- What is the HP 638644-B21?
- The HP 638644-B21 is a HP server CPU – Intel Xeon E5603 (2.00GHz/2-core/4MB/80W) Processor Kit-DL320 G6.
- Where can I buy the HP 638644-B21?
- It is not listed on the Prology store yet. Prology sources HP server CPUs on request — request a quote and we reply with a firm price and lead time within 1 business day.
- Can I sell a used HP 638644-B21?
- Yes. Prology buys used and surplus HP server CPUs, including the 638644-B21. Get an offer — sell outright or trade in against your next order.
Request a quote for 638644-B21
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.