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Updated: Monday, January 20, 1997
Contents
System Memory Combinations
The table below shows possible memory combinations. The Performance/AU supports only 60 ns or faster Fast Page DRAMs. Using faster-than-specified SIMMs will not improve memory performance since memory timings are fixed to support only 60 ns SIMMs. SIMMs may be installed in Bank 0 only, Bank 1 only, or both banks. All installed SIMMs must be the same size and type. Memory error checking and correction (ECC) is supported through parity SIMMs (x36). Non-parity SIMMs (x32) may be used, foregoing ECC. Also note that Performance/AU supports only symmetric SIMMs. Non-symmetric SIMMs, which have DRAMs with an unequal number of row and column address lines, are not supported.
The Performance/AU motherboard supports only tin-lead SIMMs.
Bank 0 (J15, J16) Bank 1 (J13, J14) Total System Memory SIMM Type (Amount) SIMM Type (Amount) 1M X 36 (4 MB) Empty 8 MB 1M X 36 (4 MB) 1M X 36 (4 MB) 16 MB 2-way interleave 2M X 36(8 MB) Empty 16 MB 2M X 36 (8 MB) 2M X 36 (8 MB) 32 MB 2-way interleave 4M X 36 (16 MB) Empty 32 MB 4M X 36 (16 MB) 4M X 36 (16 MB) 64 MB 2-way interleave 8M X 36 (32 MB) Empty 64 MB 8M X 36 (32 MB) 8M X 36 (32 MB) 128 MB 2-way interleave 16M X 36 (64 MB) Empty 128 MB 16M X 36 (64 MB) 16M X 36 (64 MB) 256 MB 2-way interleave
Tested SIMM Vendors - Fast Page SIMMs
The following tables list SIMMs that have been tested. SIMMs that are not listed should also function properly as long as their specifications are compatible with the devices listed below. In general, SIMM devices that are faster than those specified for a given platform will work, although no extra performance will be realized.
All Sizes: Tin-lead contacts.
Vendor Test Vendor Part Number Comments
1M x 32 (4MB), Non-Parity Micron Technology FULL MT8D132M-6 1st Tech Corporation BASIC 20-132-60T Dataram Corp. BASIC 62005 Simple Technology Inc. BASIC STI321000-60T Simple Technology Inc. BASIC STI321000A-60T Simple Technology Inc. BASIC A321000-60T VisionTek Inc. BASIC VT69030.0 1M x 36 (4MB), Parity Dataram Corp. BASIC 62022 2M x 32 (8MB), Non-Parity Centon FULL CSAM2MX32-60STL Centon FULL CSAM2MX32NT6SMT Hyundai FULL HYM532200AM-60 Micron Technology FULL MT16D232M-6 Samsung FULL KMM5322200AW-6 Smart FULL SM5322000-6 1st Tech Corporation BASIC 20-232-60T 1st Tech Corporation BASIC 20-232-601T 4 DRAMs Dataram Corp. BASIC 62006 VisionTek Inc. BASIC VT69050.0 2M x 36 (8MB), Parity Centon FULL CSAM2MX36NTSMT-60 Hyundai FULL HYM536200AM-60 Smart FULL SM5362000-6 Dataram Corp. BASIC 61991 4M x 32 (16MB), Non-Parity Centon FULL CSAM4MX32NT6SMT-Narrow Centon FULL CSAM4MX32NT6SMT-Wide Hyundai FULL HYM532410AM-60 Micron Technology FULL MT8D432M-60X Micron Technology FULL MT8D432M-6 Samsung FULL KMM5324100AV-6 1st Tech Corporation BASIC 20-432-60NT3 Advantage Memory Corp. BASIC AMC4x32-60T Dataram Corp. BASIC 62007 Simple Technology Inc. BASIC STI324000-60T VisionTek Inc. BASIC VT69060.0 4M x 36 (16MB), Parity Hyundai FULL HYM536410AM-60 Samsung FULL KMM5364103AK-6 Texas Instruments FULL Z497MBK36Q-60 1st Tech Corporation BASIC 20-436-60NT3 1st Tech Corporation BASIC 20-1040-05 Dataram Corp. BASIC 62003 8M x 32 (32MB), Non-Parity Hyundai FULL HYM532810AM-60 Samsung FULL KMM5328100AK-6 1st Tech Corporation BASIC 20-832-60NT3 1st Tech Corporation BASIC 20-1040-15 Dataram Corp. BASIC 62008 Simple Technology BASIC STI328000-60T VisionTek Inc. BASIC VT69070.0 8M x 36 (32MB), Parity Hyundai FULL HYM536800AM-60 Camintonn FULL 503632-63/INT Samsung FULL KMM5368103AK-6 1st Tech Corporation BASIC 20-1040-07 Dataram Corp. BASIC 62004 16M x 36 (64MB), Parity Camintonn FULL 503664-61/INT Dataram Corp. BASIC 61996
