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SK Hynix 64GB DDR4-3200 ECC RDIMM Server Memory
Price includes warranty
SK HYNIX
Product Specification
| Capacity | 64GB |
| Memory Type | DDR4 ECC Registered DIMM |
| Memory Speed | 3200MT/s |
| Specification | PC4-3200AA |
| Rank | 2Rx4 Dual Rank Module |
| Pin Count | 288 Pin RDIMM |
Refurbished · Tested
SK Hynix 64GB DDR4-3200 ECC RDIMM, dual rank module HMAA8GR7AJR4N-XN to the PC4-3200AA specification, for the highest capacity DDR4 server builds.
SK Hynix's HMAA8GR7AJR4N-XN is a 64GB DDR4 ECC Registered DIMM at 3200MT/s, the largest registered DDR4 capacity that runs at full speed without moving to load reduced modules. It is a dual rank 2Rx4 module built on 16 gigabit chips, on the 288 pin RDIMM form factor to the PC4-3200AA specification, server grade, for Dell PowerEdge and HPE ProLiant systems. Buyers in Qatar fit refurbished 64GB modules to 15th generation Dell and Gen10 Plus HPE servers for the largest memory footprints, 1TB across two sockets with sixteen modules, for in-memory databases, analytics and dense virtualisation. ServerDove keeps it in Doha stock.
RAM-SKHYNIX-64G-3200-2RX4Specification
Sixteen gigabit chips are what make a 64GB dual rank module possible; older 64GB parts needed load reduced buffering or four ranks and ran slower.
On third generation Xeon Scalable processors the module runs at 3200MT/s with one per channel; on second generation processors at 2933MT/s; on first generation at 2666MT/s. Sixteen modules give a dual socket 15th generation server 1TB with every channel populated, and 32 reach 2TB at a reduced speed.
Hynix's HMAA8 prefix identifies its 64GB 16 gigabit die parts, and the XN suffix marks the 3200MT/s grade. Dell and HPE both ship this class of module with their 15th generation servers, so it is a factory matched choice for extending a large set as well as for building one from empty. With one per channel a third generation processor runs eight of them at 3200MT/s for 512GB per socket.
Installation
Unplug the server before opening it. Fill one slot per channel across both processors in the board's marked order, then second slots only if capacity demands it. Press each module until both clips latch; 64GB modules are no heavier than smaller ones but seat with the same firm pressure. Check the BIOS total after boot; large sets take longer to train at first power on, which is normal.
Part numbers and identification
Condition & testing
- Tested in a compatible system
- Verified against the listed part number and specification
- Fully working; minor cosmetic marks are possible on refurbished units.
- 6-month warranty on every unit we sell, with installation and support across Qatar.
What ships with this part
Images are for illustration. The unit supplied is the one described in the specification and may differ cosmetically.
Our team in Doha answers specification and compatibility questions during working hours.
Ask on WhatsApp sales@serverdove.comWhat systems is this SK Hynix 64GB DDR4 RDIMM compatible with?
It is listed as compatible with Dell PowerEdge and HPE ProLiant systems that support DDR4 ECC Registered DIMM memory.
What is the memory speed of this module?
This module runs at 3200MT/s and is specified as PC4-3200AA.
Is this server memory ECC and registered?
Yes, it is a DDR4 ECC Registered DIMM designed for server use.
What is the form factor of this RAM module?
It is a 288-pin RDIMM module.
What does 2Rx4 mean on this memory module?
2Rx4 indicates a dual rank module configuration, which is part of the memory’s technical specification.
What does refurbished mean at ServerDove?
Off-lease or decommissioned enterprise hardware that we clean, test and reset in Doha. Every unit goes through POST, burn-in, memory and drive checks and a power-supply check, with firmware and BIOS returned to defaults and drives securely erased.
Can I ask about the exact unit before I buy?
Yes. Message us the SKU on WhatsApp and we will confirm the condition and configuration of the unit in stock, with photos if you want them.
How fast is delivery in Qatar?
Orders ship from Doha and arrive within one working day anywhere in Qatar. Delivery is free on orders over QAR 300.
Can I collect in person?
Yes, from Nuaija Office 7, Doha, usually within 24 hours of ordering. Choose pick-up at checkout and we will message you when it is ready.
What warranty is included?
A 6-month hardware warranty from the delivery date, covering the unit as supplied. If a part fails we repair or replace it. Full terms are on the warranty page.
What is your return policy?
If the unit arrives faulty or not as described, tell us and we will collect it and replace or refund it. Full terms are on the Refund Policy page.
Which payment methods do you accept?
Visa, Mastercard and American Express online. Bank transfer is available for company orders; contact us for details.
Is the price shown the final price?
Yes. The price shown is what you pay; nothing is added at checkout, and every order ships with an invoice in your name or your company's name.
Why buy refurbished
Enterprise hardware, tested in Doha, at a fraction of the price of new
Every unit we sell has already proven itself in a data centre. We test it again, grade it, and back it with a warranty before it leaves our stock.
Tested before it ships
POST, burn-in, memory and power-supply checks on every unit. Anything that fails is repaired or pulled from stock, not sold.
Same performance, lower cost
A Xeon runs the same workloads whether it is new or two years old. Spend the difference on more CPUs, memory or storage.
In stock, not on order
New enterprise hardware can take weeks or months to arrive. Ours is on the shelf in Doha and delivered across Qatar within a day.
Warranty and local support
Every unit is covered. Installation, configuration and hardware support are handled by our own team in Qatar, not a call centre abroad.