Dell EMC ML3 User Manual page 192

drives, hard disks, CD-ROM players, printers, and scanners) to computers (servers). Pronounced
"scuzzy". Variations of the SCSI interface provide for faster data transmission rates than standard
serial and parallel ports (up to 320 megabytes per second). The variations include
v Fast/Wide SCSI - Uses a 16-bit bus, and supports data rates of up to 20 MBps.
v SCSI-1 - Uses an 8-bit bus, and supports data rates of 4 MBps.
v SCSI-2 - Same as SCSI-1, but uses a 50-pin connector instead of a 25-pin connector, and
supports multiple devices.
v Ultra-SCSI - Uses an 8- or 16-bit bus, and supports data rates of 20 or 40 MBps.
v Ultra2 SCSI - Uses an 8- or 16-bit bus and supports data rates of 40 or 80 MBps.
v Ultra3 SCSI - Uses a 16-bit bus and supports data rates of 80 or 160 MBps.
v Ultra160 SCSI - Uses a 16-bit bus and supports data rates of 80 or 160 MBps.
v Ultra320 SCSI - Uses a 16-bit bus and supports data rates of 320 MBps.
SMI-S See Storage Management Initiative Specification (SMI-S).
SMTP Simple Mail Transfer Protocol. SMTP is a standard for email transmissions across the internet.
SNMP
Simple Network Management Protocol. SNMP is used by network management systems to
monitor network-attached devices for conditions that warrant administrative attention.
SNTP Simple Network Time Protocol. Used to synchronize the clocks of network-attached devices.
SMW Servo Manufacturer's Word.
SNS Sense.
Special feature
A feature that can be ordered to enhance the capability, storage capacity, or performance of a
product, but is not essential for its basic work.
SPI Security Parameters Index.
SR Service representative, see also CE.
SRAM
Static random access memory.
SS Status store.
SSH Secure Shell.
SSL (Secure Sockets Layer)
A set of cryptographic protocols for secure communications on the Internet for such things as
web browsing, email, Internet faxing, instant messaging, and other data transfer. SSL allows
applications to communicate across a network in a way that is designed to prevent
eavesdropping, tampering, and message forgery.
SSP Serial SCSI Protocol.
ST Store.
Standard feature
The significant design elements of a product that are included as part of the fundamental
product.
START
Start maintenance.
StartTLS
Secure LDAP communication that uses TLS.
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