HP EliteBook 840 G4 Notebook PC HP EliteBook 848 G4 Notebook PC Maintenance and Service Guide
Category Description
Supports 6.35 cm (2.5 in) hard drives in 7.0 mm (.28 in) thicknesses
Serial ATA
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1 TB, 5400 rpm
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500 GB, 7200 rpm, self-encrypting (FIPS-140-2)
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500 GB, 7200 rpm, self-encrypting (Opal 2)
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500 GB, 7200 rpm
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500 GB, hybrid, 8 GB cache
M.2 solid-state drives (2280, NGFF):
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512 GB, PCIe, Gen3×4, SS/DS, NVMe, MLC
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512 GB, PCIe, Gen3×4, SS, NVMe, TLC, Opal 2
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512 GB, PCIe, Gen3×4, NVMe, TLC
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512 GB, SATA-3, SS, TLC, FIPS-140-2
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360 GB, PCIe, Gen3×4, SS, TLC
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256 GB, PCIe, Gen3×4, NVMe, TLC
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256 GB, SATA-3, Opal 2, TLC
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128 GB, SATA-3, SS, TLC
Audio and video HP Bang & Olufsen Audio
Dual-array microphone
Premium stereo speakers (2)
Webcam (720p)
Supports “no camera” option
Ethernet Intel Ethernet Connection I219-LM 10/100/1000 (for use with computer models with i7-7500U, i5-7200U or
i3-7100U processors)
Intel Ethernet Connection I219-V 10/100/1000 (for use with computer models with i7-7600U, i5-7300U
processors)
S3/S4/S5 Wake-on-LAN
Wireless networking WPAN Bluetooth:
Integrated wireless personal area network (PAN) supported by Bluetooth
®
4.2 combo card
WLAN:
Integrated wireless local area network (WLAN) options by way of wireless module
Supports the following WLAN formats:
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Intel Dual band wireless-AC 8265 802.11AC 2x2 WiFi + BT 4.2 Combo Adaptor (vPro)
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Intel Dual band wireless-AC 8265 802.11AC 2x2 WiFi + BT 4.2 Combo Adaptor (non-vPro)
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Intel Dual band wireless-AC 3168 802.11AC 1x1 WiFi + BT 4.2 Combo Adapter (non-vPro)
Two WLAN antennas built into display assembly
Supports no WLAN option
Compatible with Miracast-certied devices
2 Chapter 1 Product description