Dell OptiPlex 7460 User Manual

commonly known as USB 2.0 and 1.1 respectively, the slower modes still operate at 480Mbps and 12Mbps respectively and are kept to
maintain backward compatibility.
USB 3.0/USB 3.1 Gen 1 achieves the much higher performance by the technical changes below:
• An additional physical bus that is added in parallel with the existing USB 2.0 bus (refer to the picture below).
• USB 2.0 previously had four wires (power, ground, and a pair for dierential data); USB 3.0/USB 3.1 Gen 1 adds four more for two pairs
of dierential signals (receive and transmit) for a combined total of eight connections in the connectors and cabling.
• USB 3.0/USB 3.1 Gen 1 utilizes the bidirectional data interface, rather than USB 2.0's half-duplex arrangement. This gives a 10-fold
increase in theoretical bandwidth.
With today's ever increasing demands placed on data transfers with high-denition video content, terabyte storage devices, high megapixel
count digital cameras etc., USB 2.0 may not be fast enough. Furthermore, no USB 2.0 connection could ever come close to the 480Mbps
theoretical maximum throughput, making data transfer at around 320Mbps (40MB/s) — the actual real-world maximum. Similarly, USB
3.0/USB 3.1 Gen 1 connections will never achieve 4.8Gbps. We will likely see a real-world maximum rate of 400MB/s with overheads. At this
speed, USB 3.0/USB 3.1 Gen 1 is a 10x improvement over USB 2.0.
Applications
USB 3.0/USB 3.1 Gen 1 opens up the laneways and provides more headroom for devices to deliver a better overall experience. Where USB
video was barely tolerable previously (both from a maximum resolution, latency, and video compression perspective), it's easy to imagine
that with 5-10 times the bandwidth available, USB video solutions should work that much better. Single-link DVI requires almost 2Gbps
throughput. Where 480Mbps was limiting, 5Gbps is more than promising. With its promised 4.8Gbps speed, the standard will nd its way
into some products that previously weren't USB territory, like external RAID storage systems.
Listed below are some of the available SuperSpeed USB 3.0/USB 3.1 Gen 1 products:
• External Desktop USB 3.0/USB 3.1 Gen 1 Hard Drives
• Portable USB 3.0/USB 3.1 Gen 1 Hard Drives
• USB 3.0/USB 3.1 Gen 1 Drive Docks & Adapters
• USB 3.0/USB 3.1 Gen 1 Flash Drives & Readers
• USB 3.0/USB 3.1 Gen 1 Solid-state Drives
• USB 3.0/USB 3.1 Gen 1 RAIDs
• Optical Media Drives
• Multimedia Devices
• Networking
• USB 3.0/USB 3.1 Gen 1 Adapter Cards & Hubs
Technology and components
11

Dell OptiPlex 7460 Specifications

General

Pixel pitch	0.2745 x 0.2745 mm
Screen shape	Flat
LED backlight	Yes
Display surface	Matt
Display diagonal	24 \
Display brightness	250 cd/m²
Native aspect ratio	16:9
Display number of colors	16.78 million colors
Bus type	DMI3
Tjunction	100 °C
Processor code	SR3QS
Processor cache	12 MB
Processor cores	6
Processor model	i7-8700
System bus rate	8 GT/s
Processor family	Intel® Core™ i7
Processor series	Intel Core i7-8700 Desktop Series
Processor socket	LGA 1151 (Socket H4)
Processor threads	12
Processor codename	Coffee Lake
Processor frequency	3.2 GHz
Processor cache type	Smart Cache
Processor lithography	14 nm
Processor manufacturer	Intel
PCI Express slots version	3.0
Processor boost frequency	4.6 GHz
Processor operating modes	64-bit
PCI Express configurations	1x16, 1x8+2x4, 2x8
Thermal Design Power (TDP)	65 W
Maximum number of PCI Express lanes	16
Memory types supported by processor	DDR4-SDRAM
Memory channels supported by processor	Dual
Memory clock speeds supported by processor	2666 MHz
Memory bandwidth supported by processor (max)	41.6 GB/s
Maximum internal memory supported by processor	64 GB
Number of execution units	24
On-board graphics card ID	0x3E92
Discrete graphics card model	Not available
On-board graphics card model	Intel® UHD Graphics 630
On-board graphics card family	Intel® UHD Graphics
On-board graphics card OpenGL version	4.5
On-board graphics card base frequency	350 MHz
On-board graphics card DirectX version	12.0
On-board graphics card dynamic frequency (max)	1200 MHz
Number of displays supported (on-board graphics)	3
Operating system language	ENG, ESP, FRE
Memory slots	2
Internal memory	8 GB
Memory slots type	SO-DIMM
Memory form factor	DIMM/SO-DIMM
Maximum internal memory	32 GB
Memory layout (slots x size)	1 x 8 GB
HDD size	2.5 \
HDD speed	7200 RPM
Storage media	HDD
Total storage capacity	500 GB
Compatible memory cards	SD
Number of HDDs installed	1
Antenna type	2x2
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	5.0
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
WLAN controller model	Intel Dual Band Wireless-AC 9560
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Product type	All-in-One PC
HDMI version	1.4/2.0
USB 2.0 ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	5
Product color	Black, Grey
Scalability	1S
Processor ARK ID	126686
Processor package size	37.5 x 37.5 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2
Thermal solution specification	PCG 2015C
Intel Identity Protection Technology version	1.00
AC adapter frequency	47/63 Hz
AC adapter input voltage	90 - 264 V
Keyboard language	-
Privacy type	Pop-up
Total megapixels	2 MP
Camera signal format	1080p
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth (with stand)	- mm
Width (with stand)	540.2 mm
Weight (with stand)	- g
Depth (without stand)	52.8 mm
Height (without stand)	344 mm
Weight (without stand)	6040 g