Replacement for HMT451A7DFR8A-RD: Drop-In Alternatives We Stock
Looking for a replacement for the HMT451A7DFR8A-RD (HMT451A7DFR8A-RD - Hynix 4GB PC3-14900 DDR3-1866MHz ECC Unbuffered CL13 SoDIMM 1.35V Single-Rank Memory Module)? Pro Disk Network ships 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 HMT451A7DFR8A-RD
| SKU | HMT451A7DFR8A-RD |
|---|---|
| Product | HMT451A7DFR8A-RD - Hynix 4GB PC3-14900 DDR3-1866MHz ECC Unbuffered CL13 SoDIMM 1.35V Single-Rank Memory Module |
| Current price | $145.03 |
| Stock status | In Stock |
| Detail page | View HMT451A7DFR8A-RD › |
Drop-in replacements for HMT451A7DFR8A-RD
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.
HMT351S6CFR8C-RD - Hynix 4GB DDR3-1866MHz PC3-14900 non-ECC Unbuffered CL13 204-Pin SoDimm Dual Rank Memory Module
SKU: HMT351S6CFR8C-RD
Price: $90.05
HMT351S6EFR8C-RD - Hynix 4GB DDR3-1866MHz PC3-14900 non-ECC Unbuffered CL13 204-Pin SoDimm Dual Rank Memory Module
SKU: HMT351S6EFR8C-RD
Price: $90.05
HMT451S6AFR6C-RD - Hynix 4GB DDR3-1866MHz PC3-14900 non-ECC Unbuffered CL13 SoDimm Dual Rank Memory Module
SKU: HMT451S6AFR6C-RD
Price: $90.05
HMT351S6BFR8C-RD - Hynix 4GB DDR3-1866MHz PC3-14900 non-ECC Unbuffered CL13 204-Pin SoDimm Dual Rank Memory Module
SKU: HMT351S6BFR8C-RD
Price: $90.05
HMT451S6MFR8C-RD - Hynix 4GB DDR3-1866MHz PC3-14900 non-ECC Unbuffered CL13 204-Pin SoDimm Single Rank Memory Module
SKU: HMT451S6MFR8C-RD
Price: $110.16
HMT451S6BFR8A-RDNA-AA - hynix 4GB PC3-14900 DDR3-1866MHz non-ECC Unbuffered CL13 SoDIMM 1.35V Single-Rank Memory Module
SKU: HMT451S6BFR8A-RDNA-AA
Price: $110.16
HMT451S6DFR8A-RD - Hynix 4GB DDR3-1866MHz PC3-14900 non-ECC Unbuffered CL13 SoDimm 1.35V Low Voltage Single Rank Memory Module
SKU: HMT451S6DFR8A-RD
Price: $110.16
HMT451S6BFR8A-RDNA - Hynix 4GB DDR3-1866MHz PC3-14900 non-ECC Unbuffered CL13 SoDimm 1.35V Low Voltage Single Rank Memory Module
SKU: HMT451S6BFR8A-RDNA
Price: $110.16
HMT451S6BFR8A-RD - Hynix 4GB DDR3-1866MHz PC3-14900 non-ECC Unbuffered CL13 SoDimm Single Rank Memory Module
SKU: HMT451S6BFR8A-RD
Price: $110.16
HMT451S6AFR8A-RD - Hynix 4GB DDR3-1866MHz PC3-14900 non-ECC Unbuffered CL13 SoDimm Single Rank Memory Module
SKU: HMT451S6AFR8A-RD
Price: $110.16
HMT451S6AFR8C-RD - Hynix 4GB DDR3-1866MHz PC3-14900 non-ECC Unbuffered CL13 SoDimm Single Rank Memory Module
SKU: HMT451S6AFR8C-RD
Price: $110.16
HMT451S6DFR8C-RD - Hynix 4GB DDR3-1866MHz PC3-14900 non-ECC Unbuffered CL13 204-Pin SoDimm Single Rank Memory Module
SKU: HMT451S6DFR8C-RD
Price: $139.97
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.