Alternative to MC9840-D-PAS-UNI: Better-Value Equivalents in Stock
Comparing the MC9840-D-PAS-UNI (MC9840-D-PAS-UNI - Sun 9840 Data D Pas Unisys) against alternatives? Pro Disk Network stocks 12 similar 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 MC9840-D-PAS-UNI
| SKU | MC9840-D-PAS-UNI |
|---|---|
| Product | MC9840-D-PAS-UNI - Sun 9840 Data D Pas Unisys |
| Stock status | In Stock |
| Detail page | View MC9840-D-PAS-UNI › |
Alternatives to MC9840-D-PAS-UNI
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.
RP275 - Dell Unisys OEM Control Panel Metal Bezel & Label Service Kit Includes Control Panel bezel
SKU: RP275
Price: $127.53
0RP275 - Dell Unisys OEM Control Panel Metal Bezel & Label Service Kit Includes Control Panel bezel
SKU: 0RP275
Price: $127.53
M2694ESA-UNISYS - Fujitsu 1.08GB 5400RPM Fast SCSI 50-Pin 128KB Cache 3.5-inch Hard Disk Drive
SKU: M2694ESA-UNISYS
Price: $294.37
462-9840 - Dell 2.50GHz 9.60GT/s QPI 30MB L3 Cache Intel Xeon E5-2680 v3 12 Core Processor
SKU: 462-9840
Price: $683.63
311-9840 - Dell 6GB Kit (6 X 1GB) DDR2-800MHz PC2-6400 ECC Registered CL6 240-Pin DIMM Single Rank Memory
SKU: 311-9840
Price: $914.01
JL439A - HP X130 10G SFP+ LC LR Data Center Transceiver for Optical Network Data Networking 1 LC 10GBase-LR Network Optical Fiber10 Gigabit Ethernet 10
SKU: JL439A
Price: $131.58
JL437A - HP X130 10G SFP+ LC SR Data Center Transceiver for Optical Network Data Networking 1 LC 10GBase-SR Network Optical Fiber10 Gigabit Ethernet 10
SKU: JL437A
Price: $1,827.76
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.