Replacement for W8Q56AA: Drop-In Alternatives We Stock
Looking for a replacement for the W8Q56AA (W8Q56AA - HP 2GB PC4-17000 DDR4-2133MHz non-ECC Unbuffered CL15 SoDIMM 1.2V Single-Rank Memory Module)? 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 W8Q56AA
| SKU | W8Q56AA |
|---|---|
| Product | W8Q56AA - HP 2GB PC4-17000 DDR4-2133MHz non-ECC Unbuffered CL15 SoDIMM 1.2V Single-Rank Memory Module |
| Current price | $146.30 |
| Stock status | In Stock |
| Detail page | View W8Q56AA › |
Drop-in replacements for W8Q56AA
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.
863518-001 - HP 2GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Single Rank Memory Module
SKU: 863518-001
Price: $146.30
851379-005 - HP 2GB DDR4-2133MHz PC4-17000 Non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Single Rank Memory Module
SKU: 851379-005
Price: $146.30
851379-001 - HP 2GB PC4-17000 DDR4-2133MHz non-ECC Unbuffered CL15 SoDIMM 1.2V Single-Rank Memory Module
SKU: 851379-001
Price: $146.30
851227-800 - HP 2GB PC4-17000 DDR4-2133MHz non-ECC Unbuffered CL15 SoDIMM 1.2V Single-Rank Memory Module
SKU: 851227-800
Price: $146.30
860549-800 - HP 2GB PC4-17000 DDR4-2133MHz non-ECC Unbuffered CL15 SoDIMM 1.2V Single-Rank Memory Module
SKU: 860549-800
Price: $146.30
839884-361 - HP 2GB PC4-17000 DDR4-2133MHz non-ECC Unbuffered CL15 SoDIMM 1.2V Single-Rank Memory Module
SKU: 839884-361
Price: $146.30
N2M00AV - HP 4GB PC4-17000 DDR4-2133MHz non-ECC Unbuffered CL15 SoDIMM 1.2V Single-Rank Memory Module
SKU: N2M00AV
Price: $120.20
HP26D4S9S8MHF-8 - Kingston 8GB PC4-17000 DDR4-2133MHz non-ECC Unbuffered CL15 SoDIMM 1.2V Single-Rank Memory Module
SKU: HP26D4S9S8MHF-8
Price: $138.45
903946-001 - HP 4GB DDR4-2133MHz PC4-17000 non-ECC Unbuffered CL15 260-Pin SoDimm 1.2V Single Rank Memory Module
SKU: 903946-001
Price: $139.37
N4M72AV - HP 4GB PC4-17000 DDR4-2133MHz non-ECC Unbuffered CL15 SoDIMM 1.2V Single-Rank Memory Module
SKU: N4M72AV
Price: $147.12
L1W05AV - HP 4GB PC4-17000 DDR4-2133MHz non-ECC Unbuffered CL15 SoDIMM 1.2V Single-Rank Memory Module
SKU: L1W05AV
Price: $147.12
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.