Replacement for 553MLF: Drop-In Alternatives We Stock
Looking for a replacement for the 553MLF (553MLF - Renesas / IDT Clock Buffer LOW SKEW 1 TO 4 CLOCK BUFFER)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 553MLF
| SKU | 553MLF |
|---|---|
| Product | 553MLF - Renesas / IDT Clock Buffer LOW SKEW 1 TO 4 CLOCK BUFFER |
| Stock status | In Stock |
| Detail page | View 553MLF › |
Drop-in replacements for 553MLF
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
PX09J011 - Quantum 9.1GB 7200RPM 512KB BUFFER 80-Pin SCSI 3.5-inch Low Profile Hard Drive
SKU: PX09J011
Price: $395.34
342-0453 - Dell 500GB 7200RPM SAS 3GB/s BUFFER 3.5-inch Low Profile (1.0inch) Hard DRIV
SKU: 342-0453
Price: $492.63
GV-N1050OC-2GL - Gigabyte Ultra Durable 2 Geforce GTX 1050 Graphic Card 1.39 GHz Core 1.51 GHz Boost Clock 2GB GDDR5 PCI Express 3.0 x16 Low-profile
SKU: GV-N1050OC-2GL
Price: $493.68
Kingston KSM24RS8/8MEI-BK 8GB PC4-19200 DDR4-2400MHz ECC Registered CL17 RDIMM 1.2V Single-Rank Memory Module (Micron E IDT)
SKU: KSM24RS8-8MEI-BK
Price: $113.61
Kingston KSM24RS8/8HAI-BK 8GB PC4-19200 DDR4-2400MHz ECC Registered CL17 RDIMM 1.2V Single-Rank Memory Module (Hynix A IDT)
SKU: KSM24RS8-8HAI-BK
Price: $113.61
Kingston KSM24RS8/8HDI 8GB PC4-19200 DDR4-2400MHz ECC Registered CL17 RDIMM 1.2V Single-Rank Memory Module (Hynix D IDT)
SKU: KSM24RS8-8HDI
Price: $113.61
Kingston KSM24RS8/8HCI 8GB PC4-19200 DDR4-2400MHz ECC Registered CL17 RDIMM 1.2V Single-Rank Memory Module (Hynix C IDT)
SKU: KSM24RS8-8HCI
Price: $113.61
Kingston KSM24RS8/8HDI-BK 8GB PC4-19200 DDR4-2400MHz ECC Registered CL17 RDIMM 1.2V Single-Rank Memory Module (Hynix D IDT)
SKU: KSM24RS8-8HDI-BK
Price: $113.61
Kingston KSM26RS8/8HDI 8GB PC4-21300 DDR4-2666MHz ECC Registered CL19 RDIMM 1.2V Single-Rank Memory Module (Hynix D IDT)
SKU: KSM26RS8-8HDI
Price: $124.26
Kingston KSM24RS4/16HDI 16GB PC4-19200 DDR4-2400MHz ECC Registered CL17 RDIMM 1.2V Single-Rank Memory Module (Hynix D IDT)
SKU: KSM24RS4-16HDI
Price: $124.26
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.