Alternative to 5003-1021: Better-Value Equivalents in Stock
Comparing the 5003-1021 (5003-1021 - HP Rear Motherboard I/O Shield (NARRA2-GL8E)) against alternatives? Pro Disk Network stocks 12 similar HP parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 5003-1021
| SKU | 5003-1021 |
|---|---|
| Product | 5003-1021 - HP Rear Motherboard I/O Shield (NARRA2-GL8E) |
| Stock status | In Stock |
| Detail page | View 5003-1021 › |
Alternatives to 5003-1021
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.
682724-001 - HP Rear Io Shield for Ms-778 Jasmine System Board Assembly
SKU: 682724-001
Price: $109.75
RM1-5003 - HP Paper Delivery Assembly Simplex for Color LaserJet CM3530 / CP3525 / M551 Series
SKU: RM1-5003
Price: $128.95
RM1-5003-040CN - HP Paper Delivery Assembly for Color LaserJet CM3530 / CP3525 / M551 Printer
SKU: RM1-5003-040CN
Price: $128.95
RM1-5003-040 - HP Paper Delivery Assembly for Color LaserJet CM3530 / CP3525 / M551 Printer
SKU: RM1-5003-040
Price: $128.95
RM1-5003-000 - HP Paper Delivery Assembly Simplex for Color LaserJet CM3530 / CP3525 / M551 Series
SKU: RM1-5003-000
Price: $128.95
RM1-5003-000CN - HP Paper Delivery Assembly Simplex for Color LaserJet CM3530 / CP3525 / M551 Series
SKU: RM1-5003-000CN
Price: $128.95
460360-001 - HP System Board (Motherboard) PCA Tray with I/O Shield for xw4550 Workstation
SKU: 460360-001
Price: $136.04
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.