Replacement for 689745-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 689745-B21 (689745-B21 - HP LFF Hard Drive Common Blank for ProLiant DL160 G9 Server)? Pro Disk Network ships HP 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 689745-B21
| SKU | 689745-B21 |
|---|---|
| Product | 689745-B21 - HP LFF Hard Drive Common Blank for ProLiant DL160 G9 Server |
| Current price | $189.47 |
| Stock status | In Stock |
| Detail page | View 689745-B21 › |
Drop-in replacements for 689745-B21
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.
879518-001 - HP Blank kits With PCI Express, Slim Optical Disk Drive (ODD), Media Bay, Cage, Fan and Power Supply Blank for ProLiant ML350 Gen10 4116
SKU: 879518-001
Price: $257.64
500127-B21 - HP 1200-Watts Common Slot Common Slot High Efficiency Hot-Pluggable Power Supply
SKU: 500127-B21
Price: $220.55
827363-001 - HP Blank Large form Factor (LFF) Reduced Depth for ProLiant XL450 Gen9
SKU: 827363-001
Price: $75.79
413960-001 - HP 3.5-inch Hard Drive Blank Filler for ProLiant DL120 G6 / DL180 Server
SKU: 413960-001
Price: $57.09
190048-006 - HP Hard Drive Blank Filler Cover for ProLiant DL580 G4 Server
SKU: 190048-006
Price: $71.58
336461-001 - HP SAS 3.5-inch Hard Drive Blank Filler for ProLiant DL120 G6 / DL180 G6 Server
SKU: 336461-001
Price: $85.82
EH0600JEDHE-LFF - HP 600GB 15000RPM SAS 12Gb/s 3.5-inch LFF Hard Drive
SKU: EH0600JEDHE-LFF
Price: $613.64
HSTNS-PR28 - HP 460-Watts 12V DC Common Slot High Efficiency Redundant Power Supply for Proliant DL380 G6 Server
SKU: HSTNS-PR28
Price: $47.37
S93-0912120-D04 - HP 750-Watts Common Slot Power Supply for ProLiant ML350 DL380 DL388p Gen8 Server
SKU: S93-0912120-D04
Price: $61.05
657338-B21 - HP 460-Watts Common Slot Power Supply for ProLiant Gen8 Server
SKU: 657338-B21
Price: $90.71
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.