Conner CFA 540MB 4.5K SCSI II 50pin SE SCSI Hard Drive CFA540S

Conner Part #/MPN: CFA540S

DiscTech Item #: CON-CFA540S-RF-OE

  • Special Order - Ships in 5-10 business days
    Special Order - Ships in 5-10 business days

    This item has a lead time for fulfilment (as listed), this is approximate. Your credit card will be authorized in full on the day of ordering; it will not be charged until the day of shipment.


Enterprise Grade

Capacity: <1GB

Speed: 4,500RPM (Not Used Anymore)

Interface Types: SCSI 50pin

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Sustained Throughput: 5

Average Seek Time: 10.5

Electrical Interface: SCSI II - 5MBps 8-bit

Conner CFA 540MB 4.5K SCSI II 50pin SE SCSI Hard Drive CFA540S - Refurbished

The drives provide the following features: - 256 KB segmentable cache buffer with adaptive cache management - Tagged Command Queuing with Seek Re-ordering and Write/Read Coalescing - Down-loadable Code through SCSI Interface - SCSI-2 Compatibility - 88 bit Reed-Solomon EDAC with on the fly error correction - Microprocessor-controlled diagnostic routines execute at start-up - Automatic Spindle Synchronization - Active Termination with removable Resistor Packs - Active Negation output drivers for greater interface reliability - High performance rotary voice coil actuator with embedded servo system - No thermal recalibration required to maintain performance levels - High Shock resistance - Automatic actuator latch against the inner stop upon power down with dedicated landing zone - Sealed HDA - 1,7 run length limited code - Programmable Block Size (512 or 1024 bytes)

Formatted Capacity (MB=1,000,000):540 MB
Buffer Size:
Average Seek:10.5 ms
Single Track3 ms
Rotation Speed/Avg. Latency4500 rpm / 6.66 ms
Transfer Rate to/from. media27-46 MB/sec
Transfer Rate to/from buffer5 MB/sec
TPI (Tracks Per Inch)3258
BPI (Bits Per Inch)62,500
Size 1.0" High x 4.0" Wide x 5.75" Depth
Weight1.3 lbs.

Click here to view the manufacturer's item description/brochure

Weight: 1.8 lb

Warranty: 1 Year DiscTech


Condition Levels Explained

These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty