Product comparison · 2 laptop docks & port replicators

Lenovo 04W3947 laptop dock/port replicator Docking Black vs Lenovo 40A10065DK laptop dock/port replicator Docking Black

19specifications compared
6differ
13identical
11known for one product only

Key differences

HDMI ports quantity
- 04W3947 laptop dock/port replicator Docking Black:1
- 40A10065DK laptop dock/port replicator Docking Black:0
DisplayPorts quantity
- 04W3947 laptop dock/port replicator Docking Black:2
- 40A10065DK laptop dock/port replicator Docking Black:1
Ethernet LAN data rates
- 04W3947 laptop dock/port replicator Docking Black:10,100,1000 Mbit/s
- 40A10065DK laptop dock/port replicator Docking Black:10,1000 Mbit/s
Operating temperature (T-T)
- 04W3947 laptop dock/port replicator Docking Black:-20 - 43 °C
- 40A10065DK laptop dock/port replicator Docking Black:5 - 43 °C
Weight
- 04W3947 laptop dock/port replicator Docking Black:920 g
- 40A10065DK laptop dock/port replicator Docking Black:910 g

Side by side

Differences highlightedShow differences only

Comparison of 04W3947, 40A10065DK
30 specifications	A Lenovo 04W3947 laptop dock/port replicator Docking Black Model 04W3947 View product	B Lenovo 40A10065DK laptop dock/port replicator Docking Black Model 40A10065DK View product
Ports & interfaces2 differ
HDMI ports quantityDiffers	1	0
HDMI versionKnown for one	1.4	Unknown — not stated by the source
DisplayPorts quantityDiffers	2	1
Microphone inKnown for one	No	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	0	Unknown — not stated by the source
Network1 differ
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,1000 Mbit/s
Performance1 differ
Card reader integratedKnown for one	No	Unknown — not stated by the source
Charging functionKnown for one	Yes	Unknown — not stated by the source
CompatibilityDiffers	ThinkPad T440, T440s, T440p, T540p, T450, T450s, X240, X250, L450, L540, L440	T440, T440s, T440p, T540p, X240, L440, L540
CertificationKnown for one	EC DOC/S-DOC, CB, CE, UL, FCC, AS/NZS S-DOC, VCCI, BSMI, KCC, NOM, GOST, UkrSEPRO	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	-20 - 43 °C	5 - 43 °C
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	920 g	910 g
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	65 W

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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