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Two green DDR3L SODIMM sticks with gold contacts and black chips

OWC

OWC 8GB (2x4GB) DDR3L 1600 CL11 1.35V SODIMM Kit DS1019+

SKU CH-98QZ-FGV8A

Two 4 GB DDR3L SODIMM modules add 8 GB at 1600 MHz CL11 for the Synology DS1019+ NAS

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • 8GB dual-channel kit boosts NAS multitasking with 2×4GB DDR3L modules
  • 1600MHz CL11 speed matches DS1019+ spec for plug-and-play performance
  • 35V low-voltage DDR3L cuts power draw versus standard DDR3
  • JEDEC and RoHS compliant ensures warranty-safe upgrade path
  • 204-pin SODIMM form factor fits DS1019+ memory slots directly

Synology DS1019+ memory kit

This kit adds 8 GB of DDR3L SODIMM memory to a Synology DiskStation DS1019+. Two 4 GB modules run at 1600 MHz with CL11 latency and 1.35 V operation. The unbuffered, non-ECC design matches the NAS slot specification. Installation is a straightforward user upgrade.

NAS owners needing more multitasking headroom

The extra capacity helps when running several Docker containers, virtual machines or heavy file-indexing tasks. Builders whose DS1019+ already holds the maximum supported memory will not benefit. Users with different Synology models or other brands must verify compatibility before purchase.

8 GB total across two slots

The pair fills both SODIMM sockets in the DS1019+, delivering the full 8 GB the platform accepts. Everyday file sharing, backup jobs and light virtualisation run comfortably. Workloads that demand more than 8 GB of RAM will hit the system limit regardless of this upgrade.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $31.99
Cheaper than about 84% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $4.00 per GB
Cheaper than about 84% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameOWC
Part number1S6T31R8008P
Total capacity8 GB (2 × 4 GB)
Product type204-Pin DDR3L Non-ECC SODIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsSynology DiskStation DS1019+

Questions about this item

What system must I already own for this 204-pin DDR3L kit to work?

The kit is built for the Synology DiskStation DS1019+ and replaces the Synology part number RAM1600DDR3L-4GBx2.

Will the 1.35 V DDR3L modules run with older DDR3 memory I keep installed?

Both are DDR3 technology, but DDR3L operates at 1.35 V while standard DDR3 uses 1.5 V; mixing voltages can cause instability.

How can I confirm the CL11 1600 MHz modules are detected correctly after installation?

Open the DSM Control Panel, choose Info Center, and verify that 8 GB of DDR3L 1600 memory is reported.

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