Semiconductor & Computer Engineering
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zSeries 900 (z900) - IBM
| zSeries 900 | |
| Developer | IBM |
| Manufacturer | IBM |
| Type | Microprocessors |
| Introduction | October 3, 2000 (announced) December 18, 2000 (launch) |
| ISA | z/Architecture |
| µarch | z900 |
| Word size | 64 bit 8 octets
16 nibbles |
| Process | 0.18 μm 180 nm
1.8e-4 mm |
| Technology | CMOS |
| Clock | 769 MHz-917.4 MHz |
| Succession | |
| ← | → |
| ESA/390 | z990 z800 |
zSeries 900 (z900) was a family of 64-bit z/Architecture multi-core microprocessor multi-chip modules introduced by IBM in late 2000. Those processors are found in the IBM zSeries 900 2064 mainframe servers.
Overview[edit]
Based on IBM's new z900 microarchitecture and implementing the new z/Architecture ISA, the new processors replaced the aging ESA/390 systems.
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Facts about "zSeries 900 (z900) - IBM"
| designer | IBM + |
| first announced | October 3, 2000 + |
| first launched | December 18, 2000 + |
| full page name | ibm/z900 + |
| instance of | microprocessor family + |
| instruction set architecture | z/Architecture + |
| main designer | IBM + |
| manufacturer | IBM + |
| microarchitecture | z900 + |
| name | zSeries 900 + |
| process | 180 nm (0.18 μm, 1.8e-4 mm) + |
| technology | CMOS + |
| word size | 64 bit (8 octets, 16 nibbles) + |