Product comparison · 2 network cards

HP 403621-B21 Internal 4000 Mbit/s vs StarTech.com PEX1000SFP network card Internal 2000 Mbit/s

10specifications compared
7differ
3identical
23known for one product only

Key differences

Fiber ports quantity
- 403621-B21 Internal 4000 Mbit/s:2
- PEX1000SFP network card Internal 2000 Mbit/s:1
Maximum data transfer rate
- 403621-B21 Internal 4000 Mbit/s:4000 Mbit/s
- PEX1000SFP network card Internal 2000 Mbit/s:2000 Mbit/s
Width
- 403621-B21 Internal 4000 Mbit/s:100.8 mm
- PEX1000SFP network card Internal 2000 Mbit/s:14 mm
Height
- 403621-B21 Internal 4000 Mbit/s:113.3 mm
- PEX1000SFP network card Internal 2000 Mbit/s:85 mm
Weight
- 403621-B21 Internal 4000 Mbit/s:454 g
- PEX1000SFP network card Internal 2000 Mbit/s:68 g
Data transfer rate
- 403621-B21 Internal 4000 Mbit/s:4 Gbit/s
- PEX1000SFP network card Internal 2000 Mbit/s:1 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 403621-B21, PEX1000SFP
33 specifications	A HP 403621-B21 Internal 4000 Mbit/s Model 403621-B21 View product	B StarTech.com PEX1000SFP network card Internal 2000 Mbit/s Model PEX1000SFP View product
Ports & interfaces1 differ
Fiber ports quantityDiffers	2	1
Network1 differ
Maximum data transfer rateDiffers	4000 Mbit/s	2000 Mbit/s
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.1p, IEEE 802.3x, IEEE 802.3z
Fiber ethernet cabling technologyKnown for one	Unknown — not stated by the source	1000BASE‑LX, 1000BASE‑SX
Auto MDIX IEEEKnown for one	Unknown — not stated by the source	Yes
Full duplexKnown for one	Unknown — not stated by the source	Yes
Designidentical
ChipsetKnown for one	Unknown — not stated by the source	RTL8168B, 88E1111-RCJ1
CertificationKnown for one	Unknown — not stated by the source	CE. FC
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	2.3 W
System requirements1 differ
Compatible operating systemsDiffers	Linux X86 & x64 Microsoft Windows Server 2000, 2003, 2003 x64	Windows 8 (32/64bit), 7 (32/64), Vista(32/64), XP(32/64), 2000 Windows Server 2008 R2, 2003(32/64) Linux 2.4.x/ 2.6.x
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 45 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensions3 differ
WidthDiffers	100.8 mm	14 mm
DepthKnown for one	Unknown — not stated by the source	128.5 mm
HeightDiffers	113.3 mm	85 mm
WeightDiffers	454 g	68 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	8.27 mm
Package heightKnown for one	Unknown — not stated by the source	1.97 mm
Package weightKnown for one	Unknown — not stated by the source	200 g
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Other features1 differ
Buffer sizeKnown for one	Unknown — not stated by the source	48 KB
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Data transfer rateDiffers	4 Gbit/s	1 Gbit/s
Link/Act LEDKnown for one	Unknown — not stated by the source	Yes
Supported data transfer ratesKnown for one	1/2/4 Gbps	Unknown — not stated by the source
Supported protocolsKnown for one	FC-PH3, FC-PI-2, FC-FS, FC-AL-2, FC-GS-4,FC-FLA, FC-PLDA, FC-Tape, FCP-2, RFC 2625 (IP over FC)	Unknown — not stated by the source
Power supplyKnown for one	9 W	Unknown — not stated by the source

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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