
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
637704-L21 - HP 1.60GHz 4.8GT/s QPI 4MB SmartCache Socket FCLGA1366 Intel Xeon E5603 4-Core Processor
- Intel® Xeon® 5000 Sequence E5603 1.6 GHz
- 4 MB L3 Socket B (LGA 1366)
- Processor cores: 4 32 nm 64-bit 80 W
- Maximum internal memory supported by processor: 288 GB
- Tray
Request a price for 637704-L21 — we confirm current pricing and lead time within one business day.
Key specifications
See full specs ↓- Processor model
- E5603
- Processor base frequency
- 1.6 GHz
- Processor family
- Intel® Xeon® 5000 Sequence
- Processor cores
- 4
- Processor socket
- Socket B (LGA 1366)
- Component for
- Server/workstation
Documents
Product details
HP E5603 ML330G6 FIO Kit. Processor family: Intel® Xeon® 5000 Sequence, Processor socket: Socket B (LGA 1366), Processor lithography: 32 nm. Memory channels: Triple-channel, Maximum internal memory supported by processor: 288 GB, Memory clock speeds supported by processor: 800,1066 MHz. Market segment: Server
Processor
| Processor model | E5603 |
| Processor base frequency | 1.6 GHz |
| Processor family | Intel® Xeon® 5000 Sequence |
| Processor cores | 4 |
| Processor socket | Socket B (LGA 1366) |
| Component for | Server/workstation |
| Processor lithography | 32 nm |
| Processor threads | 4 |
| System bus rate | 4.8 GT/s |
| Processor operating modes | 64-bit |
| Processor cache | 4 MB |
| Processor cache type | L3 |
| Thermal Design Power (TDP) | 80 W |
| Package type | Tray |
| VID Voltage Range | 0.750 - 1.350 V |
| CPU multiplier (bus/core ratio) | 12 |
| Memory bandwidth supported by processor (max) | 25.6 GB/s |
Memory
| Maximum internal memory supported by processor | 288 GB |
| Memory clock speeds supported by processor | 800,1066 MHz |
| Memory channels | Triple-channel |
| ECC | Yes |
Features
| Market segment | Server |
Description
High-performance hardware node designed for mission-critical infrastructure. Engineered to deliver exceptional throughput and reliability across enterprise clusters.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 637704-L21.

