HPE-IMSourcing Cache Memory 19

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Part	Manufacturer	Brand Name	Product Type	Memory Size	Memory Technology	Device Supported	Number of Pins	Weight (Approximate)	Environmental Certification	Environmentally Friendly	Depth	Packaged Quantity	Height	Width	Data Backup Type	Product Name	Application/Usage
346914-B21	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	128 MB	DRAM	RAID Controller									Battery Backed	128MB DRAM Cache Memory	RAID Controller
405139-B21	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	256 MB	DRAM											256MB DRAM Cache Memory
351580-B21-RF	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	128 MB	DDR SDRAM										Battery Backed	128 MB DDR SDRAM Cache Memory
405148-B21	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	512 MB	DRAM	Server		1.089 kg			27.94 cm	1	3.175 cm	19.38 cm	Battery Backed	512 MB DRAM Cache Memory	Server
351580-B21	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	128 MB	DDR SDRAM										Battery Backed	128 MB DDR SDRAM Cache Memory
462975-001-RF	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	512 MB		RAID Controller									Battery Backed	512MB Battery Backed Write Cache
534562-B21	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	1 GB											Flash Backed	1GB Flash Backed Cache
462967-B21	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	512 MB											Battery Backed	512MB P-Series Battery Backed Write Cache
405148-B21-RF	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	512 MB	DRAM	Server		1.089 kg			27.94 cm	1	3.175 cm	19.38 cm	Battery Backed	512 MB DRAM Cache Memory
346914-B21-RF	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	128 MB	DRAM	RAID Controller									Battery Backed	128MB DRAM Cache Memory
462968-B21	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	256 MB												256MB P-Series Cache Memory
405836-001-RF	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	256 MB											Battery Backed	256MB Battery Backed Write Cache
462967-B21-RF	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	512 MB											Battery Backed	512MB P-Series Battery Backed Write Cache
631922-B21	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	512 MB		Server		1 lb			6.2 "		2.21 "	4.2 "	Flash Backed	512MB B-series 36 inch Dynamic Smart Array Flash Backed Write Cache for ML/DL	Server
534108-B21-RF	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	256 MB					RoHS	Yes					Battery Backed	256MB Fio P-Series Cache Memory
372538-B21	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	512 MB	DDR SDRAM	Disk Controller	184-pin								Battery Backed	512MB DDR SDRAM Cache Memory	Disk Controller
462974-001	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	256 MB	DDR2 SDRAM	Server									Battery Backed	Battery Backed Write Cache
462974-001-RF	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	256 MB	DDR2 SDRAM	Server									Battery Backed	Battery Backed Write Cache
534562-B21-RF	HPE-IMSourcing	HPE-IMSourcing	Cache Memory	1 GB											Flash Backed	1GB Flash Backed Cache

Cache Memory

Cache memory, often referred to simply as cache, is a small but extremely fast type of memory used to temporarily store frequently accessed data and instructions for quick access by the CPU. Cache memory sits between the CPU and main memory (RAM) and helps reduce the average time to access data, thereby improving system performance. There are several levels of cache memory in a typical computer system, including L1 cache, L2 cache, and sometimes L3 cache. Each level of cache has different characteristics, such as size, latency, and access speed, with L1 cache being the smallest and fastest, located closest to the CPU. Cache memory plays a crucial role in speeding up data access and improving overall system responsiveness.