Product comparison · 2 network cards

Lenovo 00MM880 network card Internal Fiber 10000 Mbit/s vs Lenovo 00MM950 network card Internal Fiber 40000 Mbit/s

17specifications compared
10differ
7identical
18known for one product only

Key differences

Fiber optic connector
- 00MM880 network card Internal Fiber 10000 Mbit/s:SFP+
- 00MM950 network card Internal Fiber 40000 Mbit/s:QSFP+
Fiber ports quantity
- 00MM880 network card Internal Fiber 10000 Mbit/s:2
- 00MM950 network card Internal Fiber 40000 Mbit/s:1
Maximum data transfer rate
- 00MM880 network card Internal Fiber 10000 Mbit/s:10000 Mbit/s
- 00MM950 network card Internal Fiber 40000 Mbit/s:40000 Mbit/s
Product colour
- 00MM880 network card Internal Fiber 10000 Mbit/s:Black, Green
- 00MM950 network card Internal Fiber 40000 Mbit/s:Green
Storage temperature (T-T)
- 00MM880 network card Internal Fiber 10000 Mbit/s:-20 - 65 °C
- 00MM950 network card Internal Fiber 40000 Mbit/s:-40 - 70 °C
Operating relative humidity (H-H)
- 00MM880 network card Internal Fiber 10000 Mbit/s:10 - 90%
- 00MM950 network card Internal Fiber 40000 Mbit/s:0 - 90%
Storage relative humidity (H-H)
- 00MM880 network card Internal Fiber 10000 Mbit/s:5 - 80%
- 00MM950 network card Internal Fiber 40000 Mbit/s:0 - 90%

Side by side

Differences highlightedShow differences only

Comparison of 00MM880, 00MM950
35 specifications	A Lenovo 00MM880 network card Internal Fiber 10000 Mbit/s Model 00MM880 View product	B Lenovo 00MM950 network card Internal Fiber 40000 Mbit/s Model 00MM950 View product
Ports & interfaces2 differ
Fiber optic connectorDiffers	SFP+	QSFP+
Fiber ports quantityDiffers	2	1
Host interfaceKnown for one	Unknown — not stated by the source	PCI Express
PCI Card form factorKnown for one	Unknown — not stated by the source	Full-height (low-profile)
Network2 differ
Maximum data transfer rateDiffers	10000 Mbit/s	40000 Mbit/s
Networking standardsDiffers	IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad, IEEE 802.3x	IEEE 802.1Q, IEEE 802.1Qau, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3ap, IEEE 802.3az, IEEE 802.3ba
Jumbo framesKnown for one	9500	Unknown — not stated by the source
Load balancing systemKnown for one	Yes	Unknown — not stated by the source
VLAN taggingKnown for one	Yes	Unknown — not stated by the source
iSCSI supportKnown for one	Yes	Unknown — not stated by the source
Auto-negotiationKnown for one	Unknown — not stated by the source	Yes
Design2 differ
Product colourDiffers	Black, Green	Green
CertificationDiffers	EN55022 EN55024 EN60950 / CE EN 61000-3-2 EN 61000-3-3 ICES-003, Issue-004 IEC 950 CB Scheme FCC 47 CFR Part 15 Class A UL 1950 CSA C22.2 950-95 VCCI AS/NZS CISPR 22 / C-tick RRL for KC BSMI UL 94-/V	CE, FCC, VCCI, ICES, RCM
SafetyKnown for one	Unknown — not stated by the source	CB, cTUVus, CE
System requirements1 differ
Compatible operating systemsDiffers	Microsoft Windows Server 2008 R2 Microsoft Windows Server 2008, Datacenter x64 Edition Microsoft Windows Server 2008, Datacenter x86 Edition Microsoft Windows Server 2008, Enterprise x64 Edition Microsoft Windows Server 2008, Enterprise x86 Edition Microsoft Windows Server 2008, Standard x64 Edition	Microsoft Windows Server 2012 (no SR-IOV support) Microsoft Windows Server 2012 R2 Microsoft Windows Server 2016 Red Hat Enterprise Linux 6 Server x64 Edition, U7 Red Hat Enterprise Linux 7, U2 SUSE LINUX Enterprise Server 11 for AMD64/EM64T, SP4 SUSE LINUX Enterprise Server 12, SP1 VMware ESXi
Operational conditions3 differ
Storage temperature (T-T)Differs	-20 - 65 °C	-40 - 70 °C
Operating relative humidity (H-H)Differs	10 - 90%	0 - 90%
Storage relative humidity (H-H)Differs	5 - 80%	0 - 90%
Operating altitudeKnown for one	0 - 2134 m	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	160 mm	Unknown — not stated by the source
DepthKnown for one	17 mm	Unknown — not stated by the source
HeightKnown for one	60 mm	Unknown — not stated by the source
Other featuresidentical
Flow control supportKnown for one	Yes	Unknown — not stated by the source
Intel Virtual Machine Device Queues (VMDq)Known for one	Yes	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)Known for one	Yes	Unknown — not stated by the source
Number of VLANsKnown for one	4096	Unknown — not stated by the source
Receive Side Scaling (RSS)Known for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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