item - 4pc lot of vintage 4mb 60ns 9 chip parity SIPP memory (16MB total) for some early computers and expansion cards - mainly some early 286 & 386 PCs, but many of these PCs are limited by maximum 1MB sipp per \'slot\' (ROM issue) despite 16MB CPU address. If mobo is limited by max 1MB sipp per slot, you can not use these 4MB sipps and expect 1MB functional ram per sipp vs 4MB. No, instead your PC will fail POST. These sipps are also used (among other stuff) in the early Multi Evolution \"Multi 500\" scsi expansion unit which has 2 \'slots\' that take up to 4MB each (vs later version that uses simms).
cond - NOS (new, old stock) - with a realistic price... returns - 30 day return privilege
16MB lot specs :
- 4 matching 30 pin sipps
- 4MB per sipp
- 9 chip parity
- 5v FPM (Fast Page Mode)
- 60ns access time
- NEC chips
shipping USA - free USPS \"Ground Advantage\" - no charge local pickup - combined shipping whenever possible (will refund excess on multi BIN items when applicable) - usually ship within 2 days of payment - chips will ship well protected
shipping International - USPS Int\'l 1st Class to Europe, Canada, Australia & Japan, please email for other locations. Label will show actual item cost (not gift) and buyers are responsible for any import tax. Major USPS rate increase early 2016 - no more oz rates, now single rate up to 1/2 lb. (8 oz) then rates per lb. Will combine shipping whenever possible and subsidize the 1st 1/2 lb. into a flat rate of $12 for all countries (wait for invoice if multiple items).
payment - PayPal only - please remit within 3 days
comms - Please keep pre & post sales comms within messenger, will respond within 24 hrs.Personal Profile: middle-aged tech with a flair for legacy stuff
