Replacement for B4U36AAR: Drop-In Alternatives We Stock
Looking for a replacement for the B4U36AAR (B4U36AAR - HP 4GB PC3-12800 DDR3-1600MHz non-ECC Unbuffered CL11 UDIMM 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 B4U36AAR
| SKU | B4U36AAR |
|---|---|
| Product | B4U36AAR - HP 4GB PC3-12800 DDR3-1600MHz non-ECC Unbuffered CL11 UDIMM Single-Rank Memory Module |
| Current price | $99.84 |
| Stock status | In Stock |
| Detail page | View B4U36AAR › |
Drop-in replacements for B4U36AAR
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.
823810-001B - HP 4GB PC3-12800 DDR3-1600MHz ECC Unbuffered CL11 UDIMM 1.35V Single-Rank Memory Module
SKU: 823810-001B
Price: $87.46
HP698650-154-KEF - Kingston 4GB PC3-12800 DDR3-1600MHz non-ECC Unbuffered CL11 UDIMM 1.35V Single-Rank Memory Module
SKU: HP698650-154-KEF
Price: $91.32
B4U36AAS - HP 4GB PC3-12800 DDR3-1600MHz non-ECC Unbuffered CL11 UDIMM Single-Rank Memory Module
SKU: B4U36AAS
Price: $99.84
RP001232489 - HP 4GB PC3-12800 DDR3-1600MHz non-ECC Unbuffered CL11 UDIMM Single-Rank Memory Module
SKU: RP001232489
Price: $99.84
B4U36AALA - HP 4GB PC3-12800 DDR3-1600MHz non-ECC Unbuffered CL11 UDIMM Single-Rank Memory Module
SKU: B4U36AALA
Price: $99.84
RP000310223 - HP 4GB PC3-12800 DDR3-1600Mhz non-ECC Unbuffered CL11 UDIMM Single-Rank Memory
SKU: RP000310223
Price: $99.84
HPE 713977-B21#0D1 4GB PC3-12800 DDR3-1600MHz ECC Unbuffered CL11 UDIMM Single-Rank Memory Module
SKU: 713977-B21-0D1
Price: $101.34
XF584AV - HP 4GB PC3-12800 DDR3-1600MHz ECC Unbuffered CL11 UDIMM Single-Rank Memory Module
SKU: XF584AV
Price: $101.34
821233-081 - HP 4GB PC3-12800 DDR3-1600MHz ECC Unbuffered CL11 UDIMM Single-Rank Memory Module
SKU: 821233-081
Price: $101.34
696650-154 - HP 4GB PC3-12800 DDR3-1600MHz ECC Unbuffered CL11 UDIMM Single-Rank Memory Module
SKU: 696650-154
Price: $101.34
HP698650-154-KEB - Kingston 4GB PC3-12800 DDR3-1600MHz non-ECC Unbuffered CL11 UDIMM Single-Rankx8 Memory Module
SKU: HP698650-154-KEB
Price: $121.61
HP698657-154-KEB - Kingston 4GB PC3-12800 DDR3-1600MHz non-ECC Unbuffered CL11 UDIMM Single-Rankx8 Memory Module
SKU: HP698657-154-KEB
Price: $146.75
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.