Cache Memory

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Part	Manufacturer	Brand Name	Product Model	Product Type	Memory Size	Memory Technology	Device Supported	Number of Pins	Weight (Approximate)	Environmental Certification	Environmentally Friendly	Product Condition	Limited Warranty	Depth	Packaged Quantity	Form Factor	Height	Width	Data Backup Type	Product Name	Application/Usage
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
AA0011004	Nortel Networks Limited	Nortel		Cache Memory	256 KB		Router						3 Year		1					256KB L2 Cache Memory	Router
A6187B	HP-IMSourcing	HP-IMSourcing		Cache Memory	1 GB											DIMM				Cache Memory
QL232B	Hewlett Packard Enterprise	HPE		Cache Memory	4 GB											DIMM				4GB Cache Memory
462974-001	HPE-IMSourcing	HPE-IMSourcing		Cache Memory	256 MB	DDR2 SDRAM	Server												Battery Backed	Battery Backed Write Cache
631922-B21-RF	HPE Sourcing	HPE Sourcing		Cache Memory	512 MB		Server		1 lb			Pre-owned		6.2 "			2.21 "	4.2 "	Flash Backed	512MB B-series 36 inch Dynamic Smart Array Flash Backed Write Cache for ML/DL	Server
1818-2031	IBM Corporation	IBM		Cache Memory	16 GB															16GB Cache Memory
AV448B	Hewlett Packard Enterprise	HPE		Cache Memory	32 GB		Disk Controller		0.09 kg						1					XP P9500 32GB Cache Memory Module	Disk Controller
DMX-M5-2048U	Dell Technologies	Dell EMC		Cache Memory	2 GB		Data Storage System													2GB Memory Module	Data Storage System
2269700-R	Microchip Technology Inc.	Microchip Adaptec	2269700-R	Cache Memory	4 GB		RAID Controller												Flash Backed	2269700-R 4GB NAND Flash Memory	RAID Controller
676473-B21#0D1	Hewlett Packard Enterprise	HPE		Cache Memory	512 MB		Server		1.08 kg					27.94 cm			3.17 cm	19.38 cm	Flash Backed	Flash Backed Write Cache	Server
462974-001-RF	HPE-IMSourcing	HPE-IMSourcing		Cache Memory	256 MB	DDR2 SDRAM	Server												Battery Backed	Battery Backed Write Cache
153506-B21	HP-IMSourcing	HP-IMSourcing		Cache Memory	128 MB	DRAM									1					128MB Cache Memory
AE152AU	Hewlett Packard Enterprise	HPE		Cache Memory	8 GB															8GB Cache Memory
DF-F800-C2GK.P	Hitachi, Ltd	Hitachi		Cache Memory	2 GB															2GB Cache Memory
305416-001	HP Inc.	HP		Cache Memory	64 MB														Battery Backed	64MB Battery Backed Write Cache
355999-001	HP Inc.	HP		Cache Memory	128 MB	DRAM	RAID Controller			RoHS	Yes								Battery Backed	128MB DRAM Battery Backed Write Cache	RAID Controller
534562-B21	HPE Sourcing	HPE Sourcing		Cache Memory	1 GB														Flash Backed	1GB Flash Cache Memory
534562-B21-RF	HPE - IMSourcing Certified Pre-Owned	HPE - IMSourcing Certified Pre-Owned		Cache Memory	1 GB							Refurbished							Flash Backed	1GB Flash Backed Cache
587324-001-RF	HPE Sourcing	HPE Sourcing		Cache Memory	2 GB		RAID Controller					Pre-owned		6.2 "			2.21 "	4.2 "	Flash Backed	2GB Flash Backed Write Cache Memory Module
661069-B21#0D1	Hewlett Packard Enterprise	HPE		Cache Memory	512 MB		RAID Controller		450 g					157.48 mm	1		56.13 mm	106.68 mm	Flash Backed	512MB P-series Flash Backed Write Cache - Specifications	RAID Controller
QL225B	Hewlett-Packard	HP		Cache Memory	6 GB		Data Storage System		450 g							DIMM				3PAR 6GB (3x2GB DIMMs) Data Cache	Data Storage System
405148-B21#0D1	Hewlett-Packard	HP		Cache Memory	512 MB	DRAM			1.089 kg					27.94 cm			3.175 cm	19.38 cm	Battery Backed	512 MB DRAM Cache Memory
DKC-F615I-C8G.P	Hitachi, Ltd	Hitachi		Cache Memory	8 GB															8GB Cache Memory
633540-001	Hewlett Packard Enterprise	HPE		Cache Memory	512 MB		RAID Controller			RoHS	Yes								Flash Backed	512MB Cache Memory
273913-B21	Hewlett-Packard	Compaq		Cache Memory	256 MB	DRAM													Battery Backed	256MB Cache Memory
534562-B21-RF	HPE-IMSourcing	HPE-IMSourcing		Cache Memory	1 GB														Flash Backed	1GB Flash Backed Cache
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
505908-001	HP-IMSourcing	HP-IMSourcing		Cache Memory	1 GB															1GB Cache Memory
AE025AU	Hewlett-Packard	HP		Cache Memory	4 GB	DRAM														4GB Cache Memory
UCSB-FBWC-1GB	Cisco Systems, Inc	Cisco		Cache Memory	1 GB		RAID Controller												Flash Backed	Flash-backed Write Cache for LSI 2208R RAID Controller	RAID Controller
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
01K4400	IBM Corporation	IBM		Cache Memory	256 KB										1					256KB L2 Cache Memory
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
587324-001	HPE Sourcing	HPE Sourcing		Cache Memory	2 GB		RAID Controller							6.2 "			2.21 "	4.2 "	Flash Backed	2GB Flash Backed Write Cache Memory Module
FTS:ETPM8H	Fujitsu	Fujitsu		Cache Memory	128 GB		Data Storage System									DIMM				Cache Memory	Data Storage System
81Y4559	Lenovo Group Limited	Lenovo		Cache Memory	1 GB	DDR3 SDRAM	RAID Controller		0.32 kg					17.78 cm			7.62 cm	2.54 cm	Flash Backed	ServeRAID M5100 Series 1GB Flash/RAID 5 Upgrade	RAID Controller
309522-001	Hewlett Packard Enterprise	HPE		Cache Memory	256 MB	DDR SDRAM													Battery Backed	256MB Battery Backed Write Cache with Battery
SO.SABBU.A01	Acer, Inc	Acer	SO.SABBU.A01	Cache Memory									1 Year						Battery Backed	Altos Battery Backed Write Cache Unit for SAS RAID controller
AE153AU	Hewlett Packard Enterprise	HPE		Cache Memory	4 GB															4GB Cache Memory
351580-B21-RF	HPE Sourcing	HPE Sourcing		Cache Memory	128 MB	DDR SDRAM						Pre-owned							Battery Backed	128 MB DDR SDRAM Cache Memory

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.