Alternative to SDAPNUW-128G: Better-Value Equivalents in Stock
Comparing the SDAPNUW-128G (SDAPNUW-128G - Western Digital Digital SN520 Series 128GB PCI Express 3.0 x2 NVMe M.2 2280 2.5-inch Solid State Drive) against alternatives? Pro Disk Network stocks 12 similar Western Digital 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 SDAPNUW-128G
| SKU | SDAPNUW-128G |
|---|---|
| Product | SDAPNUW-128G - Western Digital Digital SN520 Series 128GB PCI Express 3.0 x2 NVMe M.2 2280 2.5-inch Solid State Drive |
| Current price | $235.79 |
| Stock status | In Stock |
| Detail page | View SDAPNUW-128G › |
Alternatives to SDAPNUW-128G
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.
SDAPNUW-128G-1014 - Western Digital PC SN520 Series 128GB Triple-Level Cell PCI Express 3.0 x2 NVMe M.2 2280 Solid State Drive
SKU: SDAPNUW-128G-1014
Price: $143.39
SDAPNUW-128G-1006 - Western Digital SN520 Series 128GB Triple-Level Cell PCI Express 3.0 x2 NVMe M.2 2280 2.5-inch Solid State Drive
SKU: SDAPNUW-128G-1006
Price: $182.37
SDAPNUW-128G-1022 - Western Digital Digital CL SN520 128GB Triple-Level Cell PCI Express 3.0 x2 NVMe M.2 2280 Solid State Drive
SKU: SDAPNUW-128G-1022
Price: $226.08
SDAPNUW-256G-1006 - Western Digital PC SN520 Series 256GB Triple-Level Cell PCI Express 3.0 x2 NVMe M.2 2280 2.5-inch Solid State Drive
SKU: SDAPNUW-256G-1006
Price: $157.07
SDAPNUW-256G-1004 - Western Digital PC SN520 Series 256GB PCI Express 3.0 x2 NVMe M.2 2280 Solid State Drive
SKU: SDAPNUW-256G-1004
Price: $165.79
SDAPNUW-512G-1014 - Western Digital PC SN520 Series 512GB Triple-Level Cell PCI Express 3.0 x2 NVMe M.2 2280 Solid State Drive
SKU: SDAPNUW-512G-1014
Price: $182.37
SDAPNUW-256G - Western Digital CL SN520 Series 256GB Triple-Level Cell PCI Express 3.0 x2 NVMe M.2 2280 Solid State Drive
SKU: SDAPNUW-256G
Price: $259.50
SDAPNUW-512G-1006 - Western Digital PC SN520 Series 512GB Triple-Level Cell PCI Express 3.0 x2 NVMe M.2 2280 Solid State Drive
SKU: SDAPNUW-512G-1006
Price: $296.30
SDAPNUW-512G - Western Digital PC SN520 Series 512GB Triple-Level Cell PCI Express 3.0 x2 NVMe M.2 2280 Solid State Drive
SKU: SDAPNUW-512G
Price: $357.09
SDAPNUW-256G-1022 - Western Digital Digital CL SN520 256GB Triple-Level Cell PCI Express 3.0 x2 NVMe M.2 2280 Solid State Drive
SKU: SDAPNUW-256G-1022
Price: $259.37
SDBQNTY-256G-1001 - Western Digital SN730 Series 256GB Triple-Level Cell PCI Express 3.0 x4 NVMe M.2 2280 Solid State Drive
SKU: SDBQNTY-256G-1001
Price: $170.53
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.