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Description
HPE 544+QSFP ConnectX-3 Pro 10Gb/40Gb Dual Port QSFP+ Network Adapter FP, P/N: 764616-001, 764736-001, 764284-B21, MCX354AHPE 544+QSFP Dual Port 10Gb 40Gb QSFP+ Network Adapter P N: 764616 001 Controller: Mellanox ConnectX 3 Pro (MCX354A) High bandwidth netwerkkaart met twee QSFP+ poorten die elk 40 Gb s leveren (of 4 10 Gb s via breakout kabel). Ontworpen voor virtualisatie hosts, storage clusters en HPC omgevingen waar lage latency en hoge throughput cruciaal zijn. Eigenschap Detail Bus interface PCIe 3. 0 8 (Full height bracket) Poorten 2 QSFP+ (40 Gb s of 4 10 Gb s
HPE 544+QSFP – Dual-Port 10Gb/40Gb QSFP+ Network Adapter
P/N: 764616-001 | Controller: Mellanox ConnectX-3 Pro (MCX354A)
High-bandwidth netwerkkaart met twee QSFP+-poorten die elk 40 Gb/s leveren (of 4 × 10 Gb/s via breakout-kabel). Ontworpen voor virtualisatie-hosts, storage-clusters en HPC-omgevingen waar lage latency en hoge throughput cruciaal zijn.
| Eigenschap | Detail |
|---|---|
| Bus-interface | PCIe 3.0 ×8 (Full-height bracket) |
| Poorten | 2 × QSFP+ (40 Gb/s of 4 × 10 Gb/s breakout) |
| Doorvoersnelheid | tot 80 Gb/s geaggregeerd |
| Ondersteunde protocollen | Ethernet, RoCE, iWARP, PTP |
| Virtualisatie | SR-IOV, VXLAN/NVGRE offload, VLAN 802.1Q |
| PXE / UEFI boot | Ja |
| OS-support | Windows Server, RHEL/CentOS, Ubuntu, VMware ESXi, FreeBSD |
| Stroomverbruik | ≈ 8 W (typisch) |
| Compatibiliteit | HPE ProLiant Gen8–Gen10 en servers met vrije PCIe 3.0 ×8-slot |
Pluspunten in de praktijk
- RDMA-ready: RoCE/iWARP verlaagt CPU-belasting voor storage & MPI-clusters.
- Flexibele bekabeling: kies 40 Gb QSFP+ of 4 × 10 Gb met een breakout-kabel.
- Virtualisatie-offloads: SR-IOV en meerdere TX/RX-queues verbeteren VM-netwerkprestaties.
- Lage latency: ideaal voor database-replicatie, iSCSI/NFS en high-frequency workloads.
- Kosten-efficiënt: enterprise prestaties voor een refurbished prijs.
Upgrade uw netwerkinfrastructuur met de HPE 544+QSFP adapter en profiteer van 40 GbE-bandbreedte zonder compromissen. Verkrijgbaar bij ServerLama.
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4.2 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Three froth/blend options, rechargeable, comes with container
Color: Rechargeable with Storage Box - Silver, Color: Rechargeable with Storage Box - Silver
I watch a gentleman online who always talks about how in his 40 years he didn’t know x, y, z, and ends with “ain’t no way.” He made this 3-ingredient — 4 with ice— iced coffee, and used a handheld frother, so after shopping for ingredients, I went in search of a frother. What I liked about this one is that it’s not battery operated, but instead is rechargeable. It comes with three attachment, one of which I can use for cake batter, whipping up eggs, making homemade whipped cream, and also sauces and gravy. It also has a case so I am storing it with my coffee paraphernalia. It has three settings and I used the high setting. As you can see it really froths up the ingredients. I’m very pleased with my purchase and thought about all the times I need a slurry of water and cornstarch to thicken soups and stews. I don’t know the charge life yet, but so far, so good. What you see in the cup is 2 tablespoons of sweetened condensed milk, 3 teaspoons of instant espresso, and 2 ounces of water. Then you add the ice and your creamer, half-and-half, or barista lover’s oat milk, and you’re done. Not too bad, as my grandpa used to say.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Great product
Color: Rechargeable with Storage Box - Black
It’s great! Very powerful, even on low speed. Mixes fiber, and powdered mix-ins very well as well as frothing milk. Nice sturdy little case to keep the components in. Stays charged for a long time.
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Easy to use, perfect small mixer for mornings
Color: Rechargeable with Storage Stand and Box - Black
Comes charged and charges quickly when needed, love the stand and case for the extra attachments, easy to use and clean
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Best Hand-Held Frother EVER
Color: Rechargeable with Storage Stand and Box - Black
I have had many hand-held frothers over the years; hand-held as well as counter top. None of them have really given me the froth that I want which is dense foam to the point that it almost forms "peaks" and needs to be spooned into my coffee. Additionally, the one that I always went back to (hand-held) only lasted for 3-6 months at best before breaking and sometimes it lasted only a few weeks. Additionally, it drained batteries to the point they needed to be replaced every 2-3 weeks. The Circle Joy DOES make thick, dense froth (I use very cold skim milk on the high speed), has 3 speeds and is rechargeable so no more battery issues. Once I froth the milk, I pop it in the microwave for 40 seconds or so to heat/warm it up. It also comes with an attachment for beating eggs as well as an attachment for stirring in protein powders. I don't need the egg beater and I use the low speed to mix in chocolate collagen powder. I just got this frother so reliability is yet to be proven but I figure at $20.00 even if it needs to be replaced every six months ... it is still a winner.
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Reviewed in the United States on May 8, 2026
★★★★★ 4
Works well, worth buying.
Color: Rechargeable with Storage Stand and Box - Black
Works really well. I wish the attachments were easier to get off without feeling like you are going to break them. I use a butter knife to pry it off carefully. I like having the case too, it works well if you need to travel with it.
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Reviewed in the United States on May 31, 2026