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What does cache do for hdd?

rice4thewin
By rice4thewin
in Storage Devices
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Go to solution Solved by pbx2,
1 minute ago, rice4thewin said:

Got a new hdd for christmas and it turns out it has more cache than the one i have in my pc rn. They both are 7200 rpm. Im wondering if its faster than the one i have right now, mine is 16 mb cache while the one i just got is 64 mb cache.

 
 

It stores frequently used data so it can be accessed faster.

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1 minute ago, rice4thewin said:

Got a new hdd for christmas and it turns out it has more cache than the one i have in my pc rn. They both are 7200 rpm. Im wondering if its faster than the one i have right now, mine is 16 mb cache while the one i just got is 64 mb cache.

 
 

It stores frequently used data so it can be accessed faster.

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1 minute ago, rice4thewin said:

ahhhh i see, what if i put my OS on the new hdd would that make it faster, or no?

You would be better off using an SSD for that because the payoff from changing it will be little.

--- Purple Prime ---
i7 8700k + Hyper 212 Evo | MSI Z370 Gaming Pro Carbon | G-Skill Trident Z 3000Mhz RGB 16GB | Gigabyte Aorus GTX 1080ti

Crucial MX500 500GB | WD Black 2TB | Corsair RM850i | Fractal Design Define R4 | LG 27UD68-P | Logitech G502 + G910 | Windows 10 Pro

--- Proteus Server ---

AyyMD Ryzen 5 3600 | Asrock B450m Pro-4 | Crucial Ballistix Sport LT 32 GB (2 x 16 GB) | Sapphire RX570 NITRO+ 8GB

Crucial MX500 1TB + Samsung Spinpoint F4 2TB + Seagate 1TB 2.5" + 5TB iDrive  | Windows 10 Pro (Temporary)


--- Camera Stuff ---
Canon EOS 77D | Canon EF-S 18-55 f/4-5.6 IS STM | Canon EF-S 55-250 f/4-5.6 IS STM | Canon EF 50mm f/1.8 STM 
Zoom H5 + XY-5
Phone - Oneplus 6T

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