512 MB Cache Memory 54

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Part	Manufacturer	Brand Name	Product Type	Memory Size	Memory Technology	Device Supported	Weight (Approximate)	Environmental Certification	Environmentally Friendly	Product Condition	Depth	Packaged Quantity	Height	Width	Data Backup Type	Product Name	Application/Usage
633540-001	Hewlett Packard Enterprise	HPE	Cache Memory	512 MB		RAID Controller		RoHS	Yes						Flash Backed	512MB Cache Memory
405148-B21	Hewlett Packard Enterprise	HPE	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
405148-B21	HP-IMSourcing DS	HP-IMSourcing DS	Cache Memory	512 MB	DRAM		1.089 kg				27.94 cm		3.175 cm	19.38 cm	Battery Backed	512 MB DRAM Cache Memory
462967-B21#0D1	Hewlett Packard Enterprise	HPE	Cache Memory	512 MB											Battery Backed	P-Series 512MB Battery Backed Write Cache
405148-B21	HPE Sourcing	HPE Sourcing	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
462967-B21-RF	HPE - IMSourcing Certified Pre-Owned	HPE - IMSourcing Certified Pre-Owned	Cache Memory	512 MB						Refurbished					Battery Backed	512MB P-Series Battery Backed Write 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.