Data Storage System Cache Memory 37

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Part	Manufacturer	Brand Name	Product Model	Product Type	Memory Size	Memory Technology	Device Supported	Weight (Approximate)	Environmental Certification	Environmentally Friendly	Packaged Quantity	Form Factor	Data Backup Type	Product Name	Application/Usage
01KP911	Lenovo Group Limited	Lenovo		Cache Memory	256 GB		Data Storage System						Flash Backed	Storwize V7000 64GB to 256GB Cache Upgrade
FTS:ETGMW6-L	Fujitsu	Fujitsu		Cache Memory	96 GB	DRAM	Data Storage System							Cache Memory	Data Storage System
FTS:ETPF1-L	Fujitsu	Fujitsu		Cache Memory	1.4 TB		Data Storage System							Cache Memory	Data Storage System
3956-CX7	IBM Corporation	IBM	CX7	Cache Memory			Data Storage System							TS7740 Cache Module	Data Storage System
X1971A-B-R5-C	NetApp, Inc	NetApp		Cache Memory	512 GB		Data Storage System				1	PCI Express	Flash Backed	512GB Cache Memory	Data Storage System
H6G25A	Hewlett Packard Enterprise	HPE		Cache Memory	128 GB		Data Storage System	0.08 kg			1			XP7 128GB Backup Memory Pair	Data Storage System
QL311B	Hewlett Packard Enterprise	HPE		Cache Memory	4 GB	DRAM	Data Storage System	0.45 kg			1	DIMM		3PAR 4GB (2x2GB DIMMs) Upgrade Controller Cache	Data Storage System
X1971A-R5	NetApp, Inc	NetApp		Cache Memory	512 GB		Data Storage System				1	PCI Express	Flash Backed	512GB Cache Memory	Data Storage System
DMX-M5-32768U	Dell Technologies	Dell EMC		Cache Memory	32 GB		Data Storage System							32GB Memory Module	Data Storage System
FTS:ETFM42U-L	Fujitsu	Fujitsu		Cache Memory	8 GB		Data Storage System							Cache Memory	Data Storage System
ETNM86-L	Fujitsu	Fujitsu		Cache Memory	48 GB		Data Storage System							48GB Cache Memory	Data Storage System
QL224B	Hewlett-Packard	HP		Cache Memory	4 GB		Data Storage System	450 g				DIMM		3PAR 4GB (2x2GB DIMMs) Controller Cache	Data Storage System
H6G22A	HP Inc.	HP		Cache Memory	32 GB		Data Storage System				2			32GB Memory Module
DMX-M5-16384U	Dell Technologies	Dell EMC		Cache Memory	16 GB		Data Storage System							16GB Memory Module	Data Storage System
X1972A-R5-C	NetApp, Inc	NetApp		Cache Memory	1 TB		Data Storage System				1	PCI Express	Flash Backed	1TB Cache Memory	Data Storage System
00Y2479	IBM Corporation	IBM		Cache Memory	8 GB	DDR3 SDRAM	Data Storage System							8GB Cache Upgrade	Data Storage System
01DC667	Lenovo Group Limited	Lenovo		Cache Memory			Data Storage System							Storage V3700 V2 XP Cache Upgrade	Data Storage System
ETNM46-L	Fujitsu	Fujitsu		Cache Memory	24 GB		Data Storage System							24GB Cache Memory	Data Storage System
FTS:ETFLN1U	Fujitsu	Fujitsu		Cache Memory	8 GB	DRAM	Data Storage System				2	DIMM		Cache Memory	Data Storage System
Q8D20A	Hewlett Packard Enterprise	HPE		Cache Memory	960 GB		Data Storage System							Cache Field Upgrade
X1970A-R5	NetApp, Inc	NetApp		Cache Memory	256 GB		Data Storage System		RoHS-5, RoHS-6	Yes	1	PCI Express		256GB Cache Memory	Data Storage System
3956-XS7	IBM Corporation	IBM	XS7	Cache Memory			Data Storage System							TS7720 SATA Cache Module	Data Storage System
00Y2479	IBM-IMSourcing	IBM-IMSourcing		Cache Memory	8 GB	DDR3 SDRAM	Data Storage System							8GB Cache Upgrade	Data Storage System
ETNM24	Fujitsu	Fujitsu		Cache Memory	8 GB		Data Storage System							8GB Cache Memory	Data Storage System
FTS:ETFM41U-L	Fujitsu	Fujitsu		Cache Memory	4 GB	DRAM	Data Storage System							Cache Memory	Data Storage System
ETNM46	Fujitsu	Fujitsu		Cache Memory	24 GB		Data Storage System					DIMM		24GB Cache Memory	Data Storage System
00Y8853	IBM Corporation	IBM		Cache Memory			Data Storage System							Performance Read Cache	Data Storage System
ETNM86	Fujitsu	Fujitsu		Cache Memory	48 GB		Data Storage System							48GB Cache Memory	Data Storage System
2072-ACHB	IBM-IMSourcing	IBM-IMSourcing		Cache Memory	8 GB		Data Storage System							8GB Cache Upgrade
ETNM24-L	Fujitsu	Fujitsu		Cache Memory	8 GB		Data Storage System							8GB Cache Memory	Data Storage System
QL312B	Hewlett Packard Enterprise	HPE		Cache Memory	6 GB	DRAM	Data Storage System	0.45 kg			1	DIMM		3PAR 6GB (3x2GB DIMMs) Upgrade Data Cache	Data Storage System
DMX-M5-8192U	Dell Technologies	Dell EMC		Cache Memory	8 GB		Data Storage System							8GB Memory Module	Data Storage System
AV447B	Hewlett Packard Enterprise	HPE		Cache Memory	16 GB		Data Storage System	0.09 kg						XP P9500 16GB Cache Memory Module	Data Storage System
ETFM42U	Fujitsu	Fujitsu		Cache Memory	8 GB		Data Storage System							8GB Cache Memory for DX200 S3	Data Storage System
DMX-M5-2048U	Dell Technologies	Dell EMC		Cache Memory	2 GB		Data Storage System							2GB Memory Module	Data Storage System
QL225B	Hewlett-Packard	HP		Cache Memory	6 GB		Data Storage System	450 g				DIMM		3PAR 6GB (3x2GB DIMMs) Data Cache	Data Storage System
FTS:ETPM8H	Fujitsu	Fujitsu		Cache Memory	128 GB		Data Storage System					DIMM		Cache Memory	Data Storage System

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.