Vszerda
Vszerda SLLPSFF8654-8I-43-8I36P SAS 4.0 Slimline SFF-8654 8i to SFF-8643 8i 36P Cable 80CM
Connects SAS 4.0 Slimline SFF-8654 8i controllers to SFF-8643 8i storage with 12Gbps per lane speed, low-profile 80cm design and secure locking
- TypeMini SAS
- ColorMulticolored
- Length18
- Connector DetailSlimline Sff-8654 to Mini Sas Hd Sff-8643
- Terminal GenderMale-to-Male
- SpecificationsMini SAS
- SAS 4.0 compliant for reliable enterprise storage connectivity
- 12Gbps per lane enables high-speed data transfers
- Advanced EMI shielding reduces signal interference in data centers
- Secure locking connectors prevent accidental disconnections under heavy use
- Low-profile design fits tight server enclosures and high-density racks
Vszerda SAS 4.0 Slimline Adapter Cable
This eight-lane cable bridges a Slimline SFF-8654 controller port to a Mini SAS HD SFF-8643 36-pin device connector. It is built for technicians wiring enterprise storage inside dense server chassis where space is limited.
Thermals noise and power draw
The passive copper assembly adds no active cooling requirement and generates no audible noise during operation. Signal integrity is preserved by enterprise-grade EMI shielding rather than powered circuitry, so the link draws only the nominal bus power allocated by the host controller.
Secure locking and low-profile routing
Locking tabs on both male ends prevent accidental unseating when trays are hot-swapped or cables are dressed tightly. The compact 80-centimetre length and low-profile hoods allow clean routing in 1U and high-density racks without blocking adjacent airflow paths.
Highlights
- SAS 4.0 compliant for reliable enterprise storage connectivity
- 12Gbps per lane enables high-speed data transfers
- Advanced EMI shielding reduces signal interference in data centers
- Secure locking connectors prevent accidental disconnections under heavy use
- Low-profile design fits tight server enclosures and high-density racks
Specifications
| Brand | ST-JY |
|---|---|
| Model | SLLPSFF8654-8I-43-8I36P |
| Type | Mini SAS |
| Color | Multicolored |
| Length | 18 |
| Connector Detail | Slimline Sff-8654 to Mini Sas Hd Sff-8643 |
| Terminal Gender | Male-to-Male |
| Specifications | Mini SAS |
| Shielding | Enterprise SAS Connectivity, High-Speed Data Transfer, Secure Locking Mechanism |
| Features | Enterprise SAS Connectivity, High-Speed Data Transfer, Secure Locking Mechanism |
Questions about this item
How do I install the SFF-8654 to SFF-8643 cable in a low-profile server chassis?
Align each male connector with its port, then press straight in until the secure locking mechanism clicks. The low-profile design fits tight enclosures, but forcing the cable at an angle can bend the 36-pin contacts.
What maintenance does the SFF-8654 8i to SFF-8643 8i cable require over time?
Inspect the EMI shielding and locking tabs during scheduled server downtime. Reseat both connectors if you see dust buildup or feel loose retention; the secure locking mechanism prevents accidental disconnects but does not eliminate the need for periodic visual checks.
At what point does signal integrity degrade on this 80cm SAS 4.0 cable under sustained load?
The 80cm length stays within SAS 4.0 electrical limits for 12Gbps per lane. The first limit under sustained use is typically the controller or backplane thermal throttle, not the cable’s 48Gbps aggregate bandwidth or its enterprise-grade shielding.
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