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Ultra-slim SFF-8654 male-to-male SAS cable, 50cm

Vszerda

Vszerda SF-100-0.5M SFF-8654 Male to Male SAS cable 50cm

SKU CH-Y6KR-QMSPY

Slim SAS 4i cable links two 38-pin SFF-8654 ports at 24 Gbps over 50 cm

  • Rated speed24 Gbit/s
  • Connector count38
  • Connector detailsSff-8654
  • Connector genderMale
  • Cable shieldingUltra Slim
  • Product typeSAS
  • Slim 38-pin connectors save space in dense chassis
  • Four-lane design moves data at 24 Gbps per lane
  • 50 cm length fits tight server backplanes
  • Ultra-slim cable profile eases cable routing
  • Meets SAS 4.0 and PCIe Gen 3 specifications

SFF-8654 Slim SAS cable for servers

This half-metre cable carries four lanes at 24 Gbps per lane between a host controller and a backplane. Both ends use the 38-pin SFF-8654 male connector in a straight orientation. The ultra-slim profile suits dense chassis where space is limited. It is built for SAS 4.0 and PCIe Gen 3 links inside servers and storage arrays.

Signal integrity over the full run

The assembly is specified for the full SAS 4.0 data rate across all four channels without equalisation. Shielding and the compact connector geometry keep crosstalk low during sustained transfers. No active components are present, so latency and power draw remain negligible. The 50 cm length matches typical intra-chassis routing distances.

Thermals noise and power in normal use

Passive copper construction means the cable adds no audible noise and draws no power of its own. Heat generated is limited to resistive loss in the conductors at 24 Gbps signalling. The slim jacket does not obstruct airflow around adjacent components. Operating temperature range follows the SAS 4.0 specification for internal cables.

How it compares

Measured against everything we stock in SAS, SCSI, InfiniBand & MCIO Cables, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 87% of the 1,224 comparable items (median $26.99).

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Specifications

Product
Brand nameChenyang
Model nameSF-100-0.5M
Product typeSAS
Product colorSFF-8654 to SFF-8654
Performance
Rated speed24 Gbit/s
Ports & slots
Connector count38
Connector detailsSff-8654
Connector genderMale
Size & build
Cable shieldingUltra Slim

Questions about this item

Does the 24 Gbps SAS cable generate noticeable heat or draw extra power when run continuously in a server chassis?

The passive SFF-8654 assembly carries 24 Gbps SAS signals without active components, so it adds no measurable heat or power draw during all-day operation.

What controller or backplane must already be installed for the SFF-8654 38-pin connectors to mate correctly?

You need a host controller or backplane equipped with Slim SAS 4i 38-pin SFF-8654 ports that follow the SAS 4.0 and PCIe Gen 3 specifications.

Will the 50 cm Ultra Slim cable reach between a legacy SAS 3.0 backplane and a new SFF-8654 controller in the same enclosure?

The cable meets SAS 4.0 and is backward compatible with SAS 3.0 devices, so it will link the older backplane to the newer controller at the lower generation speed.

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