Product Overview
Hynix 1GB DDR3-1066 Desktop DIMM, Single Rank 1Rx8, Pulled and Photographed
Condition
Used, pulled from decommissioned computers. The photographed module is clean: the white factory label reads hynix KOREA 04 / 1GB 1Rx8 PC3-8500U-7-10-A0 / HMT112U6BFR8C-G7 N0 AA / 0922 with a green ECO mark and an intact barcode. Gold edge contacts are bright and even with no scoring, gouges, or discoloration across the row, and the offset key notch and both alignment cutouts are undamaged. Close up, the DRAM packages are marked hynix H5TQ1G83BFR G7C 922A over silkscreen reading MTJB1653A3; no bulged, cracked, or reworked chips are visible and the solder joints look factory. The reverse side is bare blue laminate with no DRAM installed, which is what a single-rank 1Rx8 module looks like. These are not sold as tested modules, and no memory diagnostic results are published for them. Stock of 6 as listed; the photos show one representative stick, not the exact unit shipped, and each order is for a single module.
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Product Overview
This is a Hynix 1GB DDR3 unbuffered desktop memory module, manufacturer part number HMT112U6BFR8C-G7 N0 AA, labeled 1Rx8 PC3-8500U-7-10-A0. PC3-8500 is the DDR3-1066 speed grade, rated up to 1066 MT/s, and the U in PC3-8500U denotes an unbuffered module rather than a registered one. The 1Rx8 designation means a single rank of x8-wide DRAM, and the photographs confirm it visually: every DRAM package sits on the label side and the opposite face is empty laminate. The individual chips carry the Hynix marking H5TQ1G83BFR G7C 922A. It is a standard 240-pin DDR3 desktop DIMM with gold contacts and no heat spreader, on the blue Hynix PCB used across this generation of modules. The label also shows KOREA 04 and the code 0922, consistent with 2009-era production. ECC operation is not indicated anywhere on the label; treat this as a non-ECC unbuffered stick and confirm against your motherboard or system memory list before ordering.
Key Features
- Capacity: 1GB per module
- Manufacturer part number: HMT112U6BFR8C-G7 N0 AA (Hynix)
- Module spec on label: 1Rx8 PC3-8500U-7-10-A0
- Speed grade: PC3-8500, DDR3-1066, up to 1066 MT/s
- Rank and width: single rank, x8 DRAM, all chips on one side
- DRAM marking: hynix H5TQ1G83BFR G7C 922A
- Module type: unbuffered DIMM per the U suffix; no ECC marking on the label
- Form factor: 240-pin DDR3 desktop DIMM, gold contacts, no heat spreader
- Label codes: KOREA 04 and 0922, consistent with 2009-era production
- Condition: used, pulled from decommissioned computers, not individually tested
- Quantity: sold as a single module; 6 in stock as listed
Applications
- IT technician bringing a 2009-era office desktop back to a usable memory total instead of scrapping the machine over an empty slot
- Repair shop filling a second or third DIMM slot on a DDR3 board where the customer only needs a modest bump
- Lab or shop keeping a legacy PC alive because it runs the only software that talks to an older instrument or CNC control
- Bench troubleshooter who wants a known-single-rank DDR3 stick to swap in while isolating a POST or memory fault
Frequently Asked Questions
What exactly is printed on this module?
The white label reads hynix, KOREA 04, 1GB 1Rx8 PC3-8500U-7-10-A0, HMT112U6BFR8C-G7 N0 AA, and 0922, alongside a green ECO mark and a barcode. The DRAM packages themselves are marked hynix H5TQ1G83BFR G7C 922A. Those markings are legible in the photographs, so you can match them against your existing sticks before you order.
Is this unbuffered non-ECC memory, and will it fit my board?
The U in PC3-8500U indicates an unbuffered module, and nothing on the label indicates ECC, so treat it as a standard non-ECC unbuffered 240-pin DDR3 desktop DIMM. Registered and ECC server boards generally will not accept it. Not confirmed for any specific system - check your motherboard or system memory list for DDR3-1066 1Rx8 support before ordering.
Can I mix this with the memory already in my machine?
It is a single-rank 1Rx8 module at the DDR3-1066 grade, which is the detail that usually decides whether a mixed set trains cleanly. Many boards will run mixed modules at the slowest installed speed, but that behavior is board specific and not confirmed here. If you want a matched pair or trio, order more than one from this listing while the stock lasts, but these are individual pulls and we do not represent them as a factory-matched kit.
Does the 0922 code tell me how old it is?
The 0922 on the label is a factory code consistent with 2009-era production for this module family, which lines up with the 922A code on the DRAM packages. It is a manufacturing reference, not a warranty date or an hours-in-service figure. How long the stick actually sat in a running computer is not something we can tell you.
This is a used pull, so what am I actually getting?
You are getting one 1GB Hynix DDR3 DIMM taken out of a decommissioned computer, sold on its appearance rather than on a test report. We have not run memory diagnostics on these and we do not publish pass results for them, so the photographs are the spec: bright gold contacts, an undamaged key notch, a fully legible factory label, and no visible chip or solder damage. What you take on is the possibility that a stick pulled from a retired machine needs a memtest run in your own board before you trust it with anything important, which is the trade for buying surplus memory instead of new. Shipping is $8 flat rate and free once your order passes $28, and orders leave our Idaho warehouse the same or next business day.
A 2009 date code, a KOREA 04 label, and gold fingers that still look new long after the desktop around them got recycled. If you have an empty DDR3 slot on an older board, this one is ready for a second tour.
