NOR
/nɔːr/
n. “The flash memory that’s built for speed and direct access.”
NOR is a type of non-volatile flash memory distinguished by its ability to provide fast random access to individual memory locations. The name comes from the “NOT OR” logic gate that forms its underlying architecture. NOR flash is commonly used in embedded systems, firmware storage, and applications where code must be executed directly from memory, known as XIP (eXecute In Place).
Key characteristics of NOR include:
NAND
/nænd/
n. “The flash memory building block that stores bits without power.”
NAND is a type of non-volatile flash memory commonly used in SSD drives, USB drives, memory cards, and embedded storage. The term comes from the logic gate “NOT AND,” which forms the basis of its internal architecture. NAND memory retains data even when the power is turned off, making it ideal for persistent storage in modern electronics.
Key characteristics of NAND include:
HDD
/ˌeɪtʃ-diː-ˈdiː/
n. “The traditional spinning disk that stores your data magnetically.”
HDD, short for Hard Disk Drive, is a type of data storage device that uses rotating magnetic disks (platters) to store and retrieve digital information. It has been the standard for decades, providing large storage capacities at relatively low cost, but it is slower and more fragile than SSD storage because it relies on mechanical components.
Key characteristics of HDD include:
SSD
/ˌɛs-ɛs-ˈdiː/
n. “The fast storage that has no moving parts.”
SSD, short for Solid-State Drive, is a type of data storage device that uses flash memory to store persistent data. Unlike traditional mechanical hard disk drives (HDDs), SSDs have no moving parts, which allows for faster read/write speeds, lower latency, higher reliability, and reduced power consumption.
Key characteristics of SSD include:
NFS
/ˌɛn-ɛf-ˈɛs/
n. “Sharing files over a network as if they were local.”
NFS, short for Network File System, is a protocol that allows a computer to access files over a network as though they were stored on its own local disk. Originally developed by Sun Microsystems, NFS enables file sharing across different systems and operating environments, making distributed storage seamless for users and applications.
Key characteristics of NFS include:
Cloud-Storage
/ˈklɑʊd ˌstɔːrɪdʒ/
n. “Your files, floating in someone else’s data center — safely, mostly.”
Cloud Storage refers to storing digital data on remote servers accessed over the internet, rather than on local disks or on-premises servers. These servers are maintained by cloud providers, who handle infrastructure, redundancy, backups, and security, allowing individuals and organizations to access, share, and scale storage effortlessly.
NAS
/ˌɛn-eɪ-ˈɛs/
n. “Storage that sits quietly, serving all who ask.”
NAS, short for Network-Attached Storage, is a specialized file storage device that connects to a network and provides centralized, accessible storage to multiple clients. Unlike local hard drives, a NAS unit lives independently on the network, often with its own operating system, management interface, and sometimes advanced features like redundancy, snapshots, and media streaming.
Drive
/draɪv/
n. “Your files, floating in the cloud but always within reach.”
Drive, commonly referred to as Google Drive, is a cloud storage and file management service developed by Google. It allows users to store documents, spreadsheets, presentations, images, videos, and other file types in a centralized, accessible location that syncs across devices. The files are available through web browsers, mobile apps, and desktop sync clients.