{"product_id":"hp-652589-b21-900gb-10k-6gb-sas-2-5-hd-reliable-enterprise-drive","title":"HP 652589-B21 900GB 10K 6GB SAS 2.5 HD - Reliable Enterprise Drive","description":"\u003cp\u003eIn this review of the HP 652589-B21 900GB 10K 6GB SAS 2.5 HD, the bottom line is simple: it is a purpose-built enterprise drive for server environments that need consistent performance and the reassurance of a genuine HP part. Our review finds this unit best suited for technicians and IT teams replacing drives in ProLiant G8 servers where reliability and compatibility matter most. The drive arrives as a new factory sealed spare with a one year HP warranty and includes the drive and tray, which reduces installation uncertainty for experienced hands.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnterprise 10K RPM:\u003c\/strong\u003e Provides sustained spindle speed for predictable performance in transaction-heavy workloads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6Gb\/s SAS interface:\u003c\/strong\u003e Delivers a robust connection designed for enterprise-class servers and RAID arrays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.5in SFF form factor:\u003c\/strong\u003e Fits HP ProLiant G8 server bays that require small form factor drives and hot-plug carriers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine factory sealed spare:\u003c\/strong\u003e Ships in HP packaging and includes a one year HP warranty for peace of mind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes drive tray:\u003c\/strong\u003e Arrives ready for installation in compatible HP hot plug carriers to simplify swaps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis drive is aimed at system administrators, data center technicians, and IT teams running HP ProLiant G8 servers who need a verified replacement or capacity upgrade without compatibility guesswork. It is especially useful where 10K RPM spindle speed and SAS reliability are required for RAID arrays and mixed workload servers.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include users who need desktop SATA drives, very large capacity cold storage, or plug-and-play consumer replacements; this is a server-grade SAS component that benefits from installation by experienced technicians.\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\u003eGenuine HP factory sealed spare with a one year HP warranty ensures authenticity and support.\u003c\/li\u003e\n\u003cli\u003e10K RPM and 6Gb\/s SAS interface deliver stable throughput for enterprise applications.\u003c\/li\u003e\n\u003cli\u003e2.5in SFF size and included tray make it convenient for direct replacement in ProLiant G8 hot-swap bays.\u003c\/li\u003e\n\u003cli\u003eSuitable for high transaction environments where consistent performance matters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires installation by experienced technicians; not intended as a DIY desktop upgrade.\u003c\/li\u003e\n\u003cli\u003eCapacity at 900GB may be small for bulk storage needs compared with larger LFF drives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e652589-B21 \/ 653971-001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e900GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpindle Speed\u003c\/td\u003e\n\u003ctd\u003e10,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003e6Gb\/s SAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e2.5in (SFF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eDrive and tray, factory sealed HP box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year HP warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe HP 652589-B21 900GB 10K SAS drive is a solid choice for IT teams replacing drives in ProLiant G8 servers where genuine parts and predictable performance matter. It offers good enterprise behavior for transactional workloads and arrives ready to install with a tray and HP warranty, making it good value for compatible server environments despite its narrower capacity focus.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this drive compatible with ProLiant G8 servers?\u003c\/strong\u003e\u003cbr\u003eYes, the drive is specified for HP ProLiant G8 servers and is offered as a factory sealed HP spare for those systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come with a warranty?\u003c\/strong\u003e\u003cbr\u003eYes, the product ships as a new factory sealed spare and includes a one year HP warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003cbr\u003eParts should be installed by experienced technicians; the drive is intended for server environments and hot-swap carriers.\u003c\/p\u003e","brand":"HP","offers":[{"title":"Default Title","offer_id":48189654728923,"sku":"B07S3F95D3","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/31fTG0Jjz1L._AC.jpg?v=1769529749","url":"https:\/\/gearmusthave.com\/products\/hp-652589-b21-900gb-10k-6gb-sas-2-5-hd-reliable-enterprise-drive","provider":"GearMustHave","version":"1.0","type":"link"}