Alternative to 43N3420: Better-Value Equivalents in Stock
Comparing the 43N3420 (43N3420 - Lenovo 43N3420 500 GB 2.5 Plug-in Module Hard Drive - SATA - 5400 rpm) against alternatives? Pro Disk Network stocks 12 similar IBM 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 43N3420
| SKU | 43N3420 |
|---|---|
| Product | 43N3420 - Lenovo 43N3420 500 GB 2.5 Plug-in Module Hard Drive - SATA - 5400 rpm |
| Current price | $571.63 |
| Stock status | In Stock |
| Detail page | View 43N3420 › |
Alternatives to 43N3420
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.
41N3025 - IBM 60 GB 2.5 Plug-in Module Hard Drive - SATA/150 - 5400 rpm - 8 MB Buffer
SKU: 41N3025
Price: $344.92
41N3026 - IBM 100 GB 2.5 Plug-in Module Hard Drive - SATA/150 - 5400 rpm - 8 MB Buffer
SKU: 41N3026
Price: $481.24
40Y8721 - IBM 100 GB 2.5 Internal Hard Drive - SATA/150 - 5400 rpm - 8 MB Buffer
SKU: 40Y8721
Price: $405.26
08K0639 - IBM 80 GB 2.5 Internal Hard Drive - IDE Ultra ATA/100 (ATA-6) - 5400 rpm - 8 MB Buffer
SKU: 08K0639
Price: $239.47
00N8202 - IBM 10.10 GB 3.5 Internal Hard Drive - IDE Ultra ATA/66 (ATA-5) - 5400 rpm - 512 KB Buffer
SKU: 00N8202
Price: $536.16
39Y9326 - IBM Server Connectivity Module for IBM BladeCenter Switch EN, FAST EN, Gigabit EN 10Base-T, 100Base-TX, 1000Base-T Plug-In Module
SKU: 39Y9326
Price: $235.79
46C9010 - IBM N2125 SAS/SATA HBA for IBM System x 6Gb/s SAS PCI Express 3.0 x8 Plug-in Card 2 SAS Port(s)
SKU: 46C9010
Price: $539.68
88Y6066 - IBM CISCO ONEX CONVERTER Module - X2 Transceiver Module - 10GBASE-X - PLUG-IN Module
SKU: 88Y6066
Price: $398.53
88Y6069 - IBM CISCO ONEX CONVERTER Module - X2 Transceiver Module - 10GBASE-X - PLUG-IN Module
SKU: 88Y6069
Price: $398.53
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.