{"product_id":"hp-4gb-ddr3-pc3-12800r-1600mhz-registered-dimm-reliable-server","title":"HP 4GB DDR3 PC3-12800R 1600MHz Registered DIMM - Reliable Server","description":"\u003cp\u003eIn this review the focus is on a straightforward upgrade option for servers and workstations needing registered ECC memory. The HP 4GB (1x4GB) Single Rank x4 PC3-12800R module is designed for systems that require stable, error-resilient RAM rather than consumer desktop performance. For administrators who prioritize compatibility and reliability in server environments, the single biggest reason to buy is its Registered DDR3 design at 1600 MHz, which helps maintain system stability under sustained loads.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eRegistered ECC design:\u003c\/strong\u003e Provides increased data integrity for servers and critical compute tasks by supporting error checking and stable memory mapping.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1600 MHz speed:\u003c\/strong\u003e Delivers a balanced memory throughput suitable for many enterprise-class DDR3 systems without overclocking demands.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDIMM form factor:\u003c\/strong\u003e Fits standard server and workstation motherboards that accept ECC registered memory modules.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSingle Rank x4 configuration:\u003c\/strong\u003e Offers predictable compatibility with systems that require x4 DRAM organization and single rank modules.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e4 GB capacity per module:\u003c\/strong\u003e Useful for incremental capacity expansion where modest per-module size and matched pairs are preferred.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis memory kit is aimed at IT professionals, system builders, and small data center operators who need a dependable DDR3 registered module for servers, virtualization hosts, or RAID controllers that specify PC3-12800R memory. It is especially suitable when exact compatibility with HP and similar enterprise boards is required.\u003c\/p\u003e\n\u003cp\u003eIt is not the right choice for modern consumer desktops or gaming rigs that benefit more from faster DDR4\/DDR5 memory and larger channel configurations. Users seeking the highest capacities per module or the latest memory generations should look elsewhere.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eReliable registered ECC design enhances uptime and safeguards data integrity in server environments.\u003c\/li\u003e\n \u003cli\u003e1600 MHz clock speed offers solid, stable performance for legacy DDR3 platforms without compatibility headaches.\u003c\/li\u003e\n \u003cli\u003eCompact 4 GB capacity allows for flexible upgrades where multiple slots are available and matched modules are needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eAt 4 GB per module and DDR3 generation, it is limited compared with modern higher-capacity DDR4\/DDR5 modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHP\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e4 GB (1x4GB)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMemory Technology\u003c\/td\u003e\n\u003ctd\u003eDDR3 SDRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMemory Speed\u003c\/td\u003e\n\u003ctd\u003e1600 MHz (PC3-12800R)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eDIMM\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eRegistered (R), Single Rank x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor administrators maintaining legacy servers that require registered DDR3 ECC modules, this HP 4 GB PC3-12800R DIMM is a sensible, cost-effective choice that prioritizes reliability and compatibility. It gives stable 1600 MHz performance and the registered ECC benefits that critical systems need, though users wanting higher capacity or newer memory standards should consider more recent options.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this memory ECC capable?\u003c\/strong\u003e\u003cbr\u003eYes, it is a registered ECC module designed for systems that support error correction and registered memory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this work in a desktop gaming PC?\u003c\/strong\u003e\u003cbr\u003eMost consumer desktops do not support registered ECC DIMMs; this module is intended for servers and certain workstations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1600 MHz speed matter?\u003c\/strong\u003e\u003cbr\u003e1600 MHz provides stable throughput appropriate for DDR3 server platforms and helps ensure compatibility with PC3-12800R specifications.\u003c\/p\u003e","brand":"HP","offers":[{"title":"Default Title","offer_id":48249518129371,"sku":"B007LFVHW2","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81OjbMS0Z-L._AC_SL1500.jpg?v=1770931056","url":"https:\/\/gearmusthave.com\/products\/hp-4gb-ddr3-pc3-12800r-1600mhz-registered-dimm-reliable-server","provider":"GearMustHave","version":"1.0","type":"link"}