4pcs PurpleRAM new 16MB kit (4x4MB) 60ns 30pin SIMM low profile memory modules For Sale
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[zipedit] 4pcs PurpleRAM newly made 4MB 60ns 30-pinlow profileSIMM***Price is for a 4 x 4MB kit - 16MB total***
You are purchasing four pieces of a newly made memory module manufactured by myself. The memory modules have been engineered using high quality 4 layer gold plated printed circuit board with internal power and ground planes for maximum data integrity and low power supply ripple. Each memory modules has been professionally hand assembled using new old stock memory chips, and has been individual tested to pass the standard and extended test in a SIMCheck II.
Modules are guaranteed to be functional and have been fully characterized in the SIMCheck II to comply with the 60ns latency (see histogram plot).
COMPATIBILITY:
Compatible with most systemsaccepting non-parity 4MB 30-pin SIMM modules
16-bit bus systems will require SIMMs installed in pair (68000 macintosh, 386SX PCs)
32-bit bus systems will require SIMMs installed in groups of 4
Older Macintosh systems may require "PAL" RAM or a ROM upgrade and not work with 4MB two chip modules
IBM PC compatible may need parity RAM, older 386 and 486 systems may only work with 4MB modules with 8 or 9 chips (11 address lines A0-A10 available)
On systems with multiple memory banks, 4MB SIMMs may only work in some banks, or under condition that the first bank is filled with lower capacity SIMMs
Check compatibility of your system/motherboard in the documentation to see what is permitted by the BIOS or ROM of the system
MEMORY SPECIFICATIONS:
Hyundai GM71C17400CJ6 FPM (fast page mode)
Organization: 2 chips of 4x 4Mb density
Non-parity (8-bit)
30-pin SIMM
5V power supply
Low latency of 60ns
2k refresh cycle
12 address lines (A0-A11)
Low profile of 13.5 mm (0.5")
Check out my other listings for more PurpleRAM products!Free worldwide shipping!Shipping, handling and return
Payment is due within seven days of sale end. Free shipping is included in the final price to any location worldwide. If you would like to use a specific shipping service such as registered and/or express, please contact me for a quote. Shipping will be done within three business day from payment receipt, item will be shipped from Paris France. If for some reason you are not pleased with your purchase please contact me, I will work with you to solve the problem, or accept a return of the item on the day of arrival without restocking fee (return shipping at your expense).
