小型机

HP B2600工作站 500mhz整机备件现货 质保一年 小型机 Details PA-RISC version 2.0, 64-bit architecture, multi-processor capable, 4-way superscalar Ten functional units: 2 integer ALUs, 2 shift/merge units, 2 complete load/store pipelines, 2 Floating Point multiply/accumulate units, 2 Floating Point divide/square root units IRB: 56-entry instruction queue/reorder buffer TLB: 160-entry fully-associative dual-ported BTAC: 32-entry Branch Target Address Cache; BHT: 2048-entry Branch History Table Cache L1 0.5?MB I and 1?MB D on-chip, each 4-way set associative Memory: up to 1?TB memory supported with 40-bit physical addresses Memory and I/O controllers are external Bi-endian support MAX-2 multimedia extensions subword arithmetic for multimedia applications Runway+ system bus, 125?MHz, 64-bit, DDR, about 2?GB/s peak bandwidth Up to 550?MHz, clock speed with 2.0?V core voltage 21.3×22.0 mm2 die, 140,000,000 FETs, 0.25? (micron), 5-layer metal CMOS packaged in a 544-pin LGA package Used in HP 9000 A400-5X (rp2400), A500-5X (rp2450) servers HP 9000 B2000 (some), B2600 workstations HP 9000 C3600 workstations HP 9000 J5600, J6000, J7600 workstations HP 9000 L1000-5X (rp5400), L2000-5X (rp5450), L1500-5X (rp5430), L3000-5X (rp5470) HP 9000 N4000-5X (rp7400) servers HP 9000 V2600 mainframes HP 9000 Superdome mainframes NEC NX7000/L1000, NX7000/L2000, NX7000/L3000 servers Stratus Continuum 439, 449, 651-2, 652-2, 1251-2, 1252-2 mainframes