{"product_id":"4x-16mb-64mb-30pin-simm-ram-for-apple-performa-quadra-vintage","title":"4X 16MB 64MB 30pin SIMM RAM for Apple Performa \u0026 Quadra - Vintage","description":"\u003cp\u003eIn this review the focus is a practical, budget-friendly memory option for vintage Macintosh systems. These 4X 16MB 64MB 30pin SIMM modules are aimed at owners of classic Apple hardware who need reliable, period-correct RAM. The single biggest reason to buy is compatibility: these modules are specified for a wide range of older Macs, including Performa 600 series, SE\/30, Quadra 700\/900\/950 and Apple Workgroup Server 95, so they save time and troubleshooting when restoring or maintaining these machines.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for older Apple and Mac models, ensuring a straightforward fit in systems that accept 30 pin FPM SIMMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e 30 pin FPM SIMM non-composite modules provide the correct electrical and physical layout for these vintage machines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTiming:\u003c\/strong\u003e 60ns speed meets the expected timing window for late 80s and early 90s Macintosh boards, helping maintain system stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Sold as 4 modules that match legacy memory slot architectures used in the listed Performa, SE\/30 and Quadra models, simplifying upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e Uses P\/N MK2DS816F-60 so technicians can cross-check the part number when sourcing matching replacements or spares.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe modules suit hobbyists, vintage Mac collectors and repair technicians who are restoring or maintaining Apple Performa 600, 600CD, Mac IIsi, IIci (nonparity), IIvi, IIvx, IIcx, SE\/30, Quadra 700, 900, 950, and Apple Workgroup Server 95 systems. Anyone rebuilding a machine to period-correct specifications or replacing failed original SIMMs will find these modules useful.\u003c\/p\u003e\n\u003cp\u003eIt is not intended for modern PCs or any system that requires 72 pin SIMMs, DIMMs, ECC, or parity memory. Users seeking higher-speed modern memory or support for newer Mac models should look elsewhere.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBroad legacy compatibility reduces trial-and-error when restoring multiple classic Mac models.\u003c\/li\u003e\n\u003cli\u003eCorrect 30 pin FPM SIMM format preserves original system behavior for software and hardware tests.\u003c\/li\u003e\n\u003cli\u003e60ns timing provides stable operation within expected vintage Mac specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited to vintage 30 pin systems and offers no benefit for modern computers or newer Mac models.\u003c\/li\u003e\n\u003cli\u003eNon-parity modules are not suitable where parity memory is explicitly required by the motherboard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eMK2DS816F-60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003e30 pin FPM SIMM non-parity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e60ns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e16MB each (4 modules set)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Series\u003c\/td\u003e\n\u003ctd\u003eApple Performa 600\/600CD, SE\/30, Mac IIsi, IIci (nonparity), IIvi, IIvx, IIcx, Quadra 700\/900\/950, Workgroup Server 95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThese 30 pin SIMM modules are a pragmatic choice for anyone refurbishing classic Macintosh hardware: they match the required form factor, timing and compatibility for many Performa and Quadra class machines. For collectors and repair shops they represent good value because they avoid the uncertainty of mismatched modern parts; however they are strictly a vintage solution and not applicable to contemporary systems.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these modules work in a SE\/30?\u003c\/strong\u003e\u003cbr\u003eYes, the product is listed as compatible with SE\/30 and uses the 30 pin FPM SIMM format that the SE\/30 requires.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these parity modules?\u003c\/strong\u003e\u003cbr\u003eNo, these are non-parity modules; buyers should confirm their motherboard does not require parity memory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many modules are included?\u003c\/strong\u003e\u003cbr\u003eThe set is supplied as four 16MB modules, commonly used together to reach the total memory needed in the listed systems.\u003c\/p\u003e","brand":"Keystron","offers":[{"title":"Default Title","offer_id":48749396852955,"sku":"B00FAYV3NO","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81kvMDK-JTL._AC_SL1500.jpg?v=1778841254","url":"https:\/\/gearmusthave.com\/products\/4x-16mb-64mb-30pin-simm-ram-for-apple-performa-quadra-vintage","provider":"GearMustHave","version":"1.0","type":"link"}