94Y5277 IBM 2.70GHz 8.00GT/s QPI 30MB L3 Cache

94Y5277 Specifications

IBM Intel Xeon E5‑2403 1.8 GHz Quad‑Core Server Processor

Manufacturer: IBM (Intel)
Manufacturer Model: 94Y5277
Product Line: Intel Xeon E5‑2400 Series
Product Series: Xeon E5‑2403
Product Type: Server / Workstation Processor
Product Name: IBM Intel Xeon E5‑2403 4‑Core 1.8 GHz Processor

KEY FEATURES:
Cores / Threads: 4 cores / 4 threads
Base Clock Speed: 1.80 GHz
Max Turbo Frequency: N/A (no Turbo Boost)
L3 Cache: 10 MB
L2 Cache: ~1 MB per core (total 4 MB)
Socket Type: LGA 1356 (Socket B2)
Thermal Design Power (TDP): 80 W
QuickPath Interconnect (QPI) Speed: ~6.4 GT/s
Processor Lithography: 32 nm
ECC Memory Support: Yes
Memory Support: Triple‑channel DDR3 up to 1333 MHz

PERFORMANCE:
Processor Architecture: 64‑bit Intel Xeon (Sandy Bridge‑EP)
Designed for multi-threaded enterprise server workloads
No Intel Turbo Boost Technology

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server environments and 24×7 operation
Balanced performance with reliable energy efficiency

PHYSICAL:
Package Type: LGA 1356 processor
Typical Dimensions: Standard server CPU package
Weight: Typical server-class CPU weight