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Hynix hmt451s6bfr8 a-pb 4 GB DDR3L 1600 MHZ ECC Key Module (DDR3L, PC/Server… competes with other Memory & RAM products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Memory & RAM category for alternatives.

SK Hynix

Hynix hmt451s6bfr8 a-pb 4 GB DDR3L 1600 MHZ ECC Key Module (DDR3L, PC/Server, 204-Pin SO-DIMM, 1 x 4 GB)

Name: Hynix hmt451s6bfr8 a-pb 4 GB DDR3L 1600 MHZ ECC Key Module (DDR3L, PC/Server, 204-Pin SO-DIMM, 1 x 4 GB)
Brand: SK Hynix
SKU: B00IIRLFF6
Price: 38.01 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-22

$38.01

Buy on Amazon — $38.01 Compare to similar memory & ram

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.

Bottom line: The Hynix hmt451s6bfr8 a-pb 4 GB DDR3L 1600 MHZ ECC Key Module (DDR3L, PC/Server, 204-Pin SO-DIMM, 1 x 4 GB) is a niche pick — read recent reviews before buying in the memory & ram category, priced around $38.01. Read recent reviews carefully before committing.

Manufacturer Hynix Manufacturer Part # HMT451S6BFR8A-PB Memory Type SODIMM Capacity 4GB Pins 204 Pin Bus Type PC-12800 Cycle Time 1.5ns Cas CL11 Data Transfer Rate 1600Mhz Memory Clock 200Mhz Rank Rank 1 Voltage 1.35

SpecPicks Verdict

SpecPicks classifies Hynix hmt451s6bfr8 a-pb 4 GB DDR3L 1600 MHZ ECC Key Module (DDR3L… as a niche pick — read recent reviews before buying in the memory & ram category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. SK Hynix's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for memory & ram of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Hynix HMT451S6BFR8A-PB. Component for: PC/server.
✓ Backed by SK Hynix's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Hynix HMT451S6BFR8A-PB. Component for: PC/server.
Internal memory: 4 GB.
Memory layout (modules x size): 1 x 4 GB.
Internal memory type: DDR3L.
Memory frequency: 1,600 MHz..Memory element: 204-pin SO-DIMM..ECC.

Full Specifications

Brand	SK Hynix
Voltage	1.35 Volts
RAM Size	4 GB
Model Name	HMT451S6BFR8A-PB
Unit Count	1.0 Count
Form Factor	SO-DIMM
Memory Speed	1600 MHz
Model Number	HMT451S6BFR8A-PB
Compatibility	PC
Number of Pins	204
Internal memory	4 GB.
Mfr Part Number	HMT451S6BFR8A-PB
Memory frequency	1,600 MHz..Memory element: 204-pin SO-DIMM..ECC.
Memory Generation	DDR3L

Ready to buy?

Hynix hmt451s6bfr8 a-pb 4 GB DDR3L 1600 MHZ ECC Key Module (DDR3L, PC/Server, 204-Pin SO-DIMM, 1 x 4 GB) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.